4920349060

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{839}}^1$

素因数の和:962

約数の個数: 192

約数和(自身を含む): 12599193600

約数和(自身を除く): 7678844540

約数列:

[1, 2, 4, 5, 10, 11, 19, 20, 22, 23, 38, 44, 46, 55, 61, 76, 92, 95, 110, 115, 122, 190, 209, 220, 230, 244, 253, 305, 380, 418, 437, 460, 506, 610, 671, 836, 839, 874, 1012, 1045, 1159, 1220, 1265, 1342, 1403, 1678, 1748, 2090, 2185, 2318, 2530, 2684, 2806, 3355, 3356, 4180, 4195, 4370, 4636, 4807, 5060, 5612, 5795, 6710, 7015, 8390, 8740, 9229, 9614, 11590, 12749, 13420, 14030, 15433, 15941, 16780, 18458, 19228, 19297, 23180, 24035, 25498, 26657, 28060, 30866, 31882, 36916, 38594, 46145, 48070, 50996, 51179, 53314, 61732, 63745, 63764, 77165, 77188, 79705, 92290, 96140, 96485, 102358, 106628, 127490, 133285, 154330, 159410, 175351, 184580, 192970, 204716, 212267, 254980, 255895, 266570, 293227, 308660, 318820, 350702, 366643, 385940, 424534, 511790, 533140, 562969, 586454, 701404, 733286, 849068, 876755, 972401, 1023580, 1061335, 1125938, 1172908, 1177117, 1466135, 1466572, 1753510, 1833215, 1944802, 2122670, 2251876, 2354234, 2814845, 2932270, 3507020, 3666430, 3889604, 4033073, 4245340, 4708468, 4862005, 5629690, 5864540, 5885585, 7332860, 8066146, 9724010, 10696411, 11259380, 11771170, 12948287, 16132292, 19448020, 20165365, 21392822, 22365223, 23542340, 25896574, 40330730, 42785644, 44730446, 51793148, 53482055, 64741435, 80661460, 89460892, 106964110, 111826115, 129482870, 213928220, 223652230, 246017453, 258965740, 447304460, 492034906, 984069812, 1230087265, 2460174530, 4920349060]

約数ペア:

[(1, 4920349060), (2, 2460174530), (4, 1230087265), (5, 984069812), (10, 492034906), (11, 447304460), (19, 258965740), (20, 246017453), (22, 223652230), (23, 213928220), (38, 129482870), (44, 111826115), (46, 106964110), (55, 89460892), (61, 80661460), (76, 64741435), (92, 53482055), (95, 51793148), (110, 44730446), (115, 42785644), (122, 40330730), (190, 25896574), (209, 23542340), (220, 22365223), (230, 21392822), (244, 20165365), (253, 19448020), (305, 16132292), (380, 12948287), (418, 11771170), (437, 11259380), (460, 10696411), (506, 9724010), (610, 8066146), (671, 7332860), (836, 5885585), (839, 5864540), (874, 5629690), (1012, 4862005), (1045, 4708468), (1159, 4245340), (1220, 4033073), (1265, 3889604), (1342, 3666430), (1403, 3507020), (1678, 2932270), (1748, 2814845), (2090, 2354234), (2185, 2251876), (2318, 2122670), (2530, 1944802), (2684, 1833215), (2806, 1753510), (3355, 1466572), (3356, 1466135), (4180, 1177117), (4195, 1172908), (4370, 1125938), (4636, 1061335), (4807, 1023580), (5060, 972401), (5612, 876755), (5795, 849068), (6710, 733286), (7015, 701404), (8390, 586454), (8740, 562969), (9229, 533140), (9614, 511790), (11590, 424534), (12749, 385940), (13420, 366643), (14030, 350702), (15433, 318820), (15941, 308660), (16780, 293227), (18458, 266570), (19228, 255895), (19297, 254980), (23180, 212267), (24035, 204716), (25498, 192970), (26657, 184580), (28060, 175351), (30866, 159410), (31882, 154330), (36916, 133285), (38594, 127490), (46145, 106628), (48070, 102358), (50996, 96485), (51179, 96140), (53314, 92290), (61732, 79705), (63745, 77188), (63764, 77165)]