70055480

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{113}}^1\times {\mathrm{1409}}^1$

素因数の和:1544

約数の個数: 64

約数和(自身を含む): 173599200

約数和(自身を除く): 103543720

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 55, 88, 110, 113, 220, 226, 440, 452, 565, 904, 1130, 1243, 1409, 2260, 2486, 2818, 4520, 4972, 5636, 6215, 7045, 9944, 11272, 12430, 14090, 15499, 24860, 28180, 30998, 49720, 56360, 61996, 77495, 123992, 154990, 159217, 309980, 318434, 619960, 636868, 796085, 1273736, 1592170, 1751387, 3184340, 3502774, 6368680, 7005548, 8756935, 14011096, 17513870, 35027740, 70055480]

約数ペア:

[(1, 70055480), (2, 35027740), (4, 17513870), (5, 14011096), (8, 8756935), (10, 7005548), (11, 6368680), (20, 3502774), (22, 3184340), (40, 1751387), (44, 1592170), (55, 1273736), (88, 796085), (110, 636868), (113, 619960), (220, 318434), (226, 309980), (440, 159217), (452, 154990), (565, 123992), (904, 77495), (1130, 61996), (1243, 56360), (1409, 49720), (2260, 30998), (2486, 28180), (2818, 24860), (4520, 15499), (4972, 14090), (5636, 12430), (6215, 11272), (7045, 9944)]