1716740080

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{31981}}^1$

素因数の和:32066

約数の個数: 80

約数和(自身を含む): 4425797088

約数和(自身を除く): 2709057008

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 40, 44, 55, 61, 80, 88, 110, 122, 176, 220, 244, 305, 440, 488, 610, 671, 880, 976, 1220, 1342, 2440, 2684, 3355, 4880, 5368, 6710, 10736, 13420, 26840, 31981, 53680, 63962, 127924, 159905, 255848, 319810, 351791, 511696, 639620, 703582, 1279240, 1407164, 1758955, 1950841, 2558480, 2814328, 3517910, 3901682, 5628656, 7035820, 7803364, 9754205, 14071640, 15606728, 19508410, 21459251, 28143280, 31213456, 39016820, 42918502, 78033640, 85837004, 107296255, 156067280, 171674008, 214592510, 343348016, 429185020, 858370040, 1716740080]

約数ペア:

[(1, 1716740080), (2, 858370040), (4, 429185020), (5, 343348016), (8, 214592510), (10, 171674008), (11, 156067280), (16, 107296255), (20, 85837004), (22, 78033640), (40, 42918502), (44, 39016820), (55, 31213456), (61, 28143280), (80, 21459251), (88, 19508410), (110, 15606728), (122, 14071640), (176, 9754205), (220, 7803364), (244, 7035820), (305, 5628656), (440, 3901682), (488, 3517910), (610, 2814328), (671, 2558480), (880, 1950841), (976, 1758955), (1220, 1407164), (1342, 1279240), (2440, 703582), (2684, 639620), (3355, 511696), (4880, 351791), (5368, 319810), (6710, 255848), (10736, 159905), (13420, 127924), (26840, 63962), (31981, 53680)]