47101760

素因数分解:

$2^6\times 5^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{127}}^1$

素因数の和:224

約数の個数: 112

約数和(自身を含む): 120944640

約数和(自身を除く): 73842880

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 32, 38, 40, 61, 64, 76, 80, 95, 122, 127, 152, 160, 190, 244, 254, 304, 305, 320, 380, 488, 508, 608, 610, 635, 760, 976, 1016, 1159, 1216, 1220, 1270, 1520, 1952, 2032, 2318, 2413, 2440, 2540, 3040, 3904, 4064, 4636, 4826, 4880, 5080, 5795, 6080, 7747, 8128, 9272, 9652, 9760, 10160, 11590, 12065, 15494, 18544, 19304, 19520, 20320, 23180, 24130, 30988, 37088, 38608, 38735, 40640, 46360, 48260, 61976, 74176, 77216, 77470, 92720, 96520, 123952, 147193, 154432, 154940, 185440, 193040, 247904, 294386, 309880, 370880, 386080, 495808, 588772, 619760, 735965, 772160, 1177544, 1239520, 1471930, 2355088, 2479040, 2943860, 4710176, 5887720, 9420352, 11775440, 23550880, 47101760]

約数ペア:

[(1, 47101760), (2, 23550880), (4, 11775440), (5, 9420352), (8, 5887720), (10, 4710176), (16, 2943860), (19, 2479040), (20, 2355088), (32, 1471930), (38, 1239520), (40, 1177544), (61, 772160), (64, 735965), (76, 619760), (80, 588772), (95, 495808), (122, 386080), (127, 370880), (152, 309880), (160, 294386), (190, 247904), (244, 193040), (254, 185440), (304, 154940), (305, 154432), (320, 147193), (380, 123952), (488, 96520), (508, 92720), (608, 77470), (610, 77216), (635, 74176), (760, 61976), (976, 48260), (1016, 46360), (1159, 40640), (1216, 38735), (1220, 38608), (1270, 37088), (1520, 30988), (1952, 24130), (2032, 23180), (2318, 20320), (2413, 19520), (2440, 19304), (2540, 18544), (3040, 15494), (3904, 12065), (4064, 11590), (4636, 10160), (4826, 9760), (4880, 9652), (5080, 9272), (5795, 8128), (6080, 7747)]