96640280

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^2\times {\mathrm{41}}^1\times {\mathrm{487}}^1$

素因数の和:561

約数の個数: 96

約数和(自身を含む): 245337120

約数和(自身を除く): 148696840

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 41, 44, 55, 82, 88, 110, 121, 164, 205, 220, 242, 328, 410, 440, 451, 484, 487, 605, 820, 902, 968, 974, 1210, 1640, 1804, 1948, 2255, 2420, 2435, 3608, 3896, 4510, 4840, 4870, 4961, 5357, 9020, 9740, 9922, 10714, 18040, 19480, 19844, 19967, 21428, 24805, 26785, 39688, 39934, 42856, 49610, 53570, 58927, 79868, 99220, 99835, 107140, 117854, 159736, 198440, 199670, 214280, 219637, 235708, 294635, 399340, 439274, 471416, 589270, 798680, 878548, 1098185, 1178540, 1757096, 2196370, 2357080, 2416007, 4392740, 4832014, 8785480, 9664028, 12080035, 19328056, 24160070, 48320140, 96640280]

約数ペア:

[(1, 96640280), (2, 48320140), (4, 24160070), (5, 19328056), (8, 12080035), (10, 9664028), (11, 8785480), (20, 4832014), (22, 4392740), (40, 2416007), (41, 2357080), (44, 2196370), (55, 1757096), (82, 1178540), (88, 1098185), (110, 878548), (121, 798680), (164, 589270), (205, 471416), (220, 439274), (242, 399340), (328, 294635), (410, 235708), (440, 219637), (451, 214280), (484, 199670), (487, 198440), (605, 159736), (820, 117854), (902, 107140), (968, 99835), (974, 99220), (1210, 79868), (1640, 58927), (1804, 53570), (1948, 49610), (2255, 42856), (2420, 39934), (2435, 39688), (3608, 26785), (3896, 24805), (4510, 21428), (4840, 19967), (4870, 19844), (4961, 19480), (5357, 18040), (9020, 10714), (9740, 9922)]