96880520

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{421}}^1\times {\mathrm{523}}^1$

素因数の和:966

約数の個数: 64

約数和(自身を含む): 238818240

約数和(自身を除く): 141937720

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 55, 88, 110, 220, 421, 440, 523, 842, 1046, 1684, 2092, 2105, 2615, 3368, 4184, 4210, 4631, 5230, 5753, 8420, 9262, 10460, 11506, 16840, 18524, 20920, 23012, 23155, 28765, 37048, 46024, 46310, 57530, 92620, 115060, 185240, 220183, 230120, 440366, 880732, 1100915, 1761464, 2201830, 2422013, 4403660, 4844026, 8807320, 9688052, 12110065, 19376104, 24220130, 48440260, 96880520]

約数ペア:

[(1, 96880520), (2, 48440260), (4, 24220130), (5, 19376104), (8, 12110065), (10, 9688052), (11, 8807320), (20, 4844026), (22, 4403660), (40, 2422013), (44, 2201830), (55, 1761464), (88, 1100915), (110, 880732), (220, 440366), (421, 230120), (440, 220183), (523, 185240), (842, 115060), (1046, 92620), (1684, 57530), (2092, 46310), (2105, 46024), (2615, 37048), (3368, 28765), (4184, 23155), (4210, 23012), (4631, 20920), (5230, 18524), (5753, 16840), (8420, 11506), (9262, 10460)]