1753450878820

素因数分解:

$2^2\times 5^1\times {\mathrm{103}}^1\times {\mathrm{919}}^1\times {\mathrm{929}}^1\times {\mathrm{997}}^1$

素因数の和:2957

約数の個数: 96

約数和(自身を含む): 3729786278400

約数和(自身を除く): 1976335399580

約数列:

[1, 2, 4, 5, 10, 20, 103, 206, 412, 515, 919, 929, 997, 1030, 1838, 1858, 1994, 2060, 3676, 3716, 3988, 4595, 4645, 4985, 9190, 9290, 9970, 18380, 18580, 19940, 94657, 95687, 102691, 189314, 191374, 205382, 378628, 382748, 410764, 473285, 478435, 513455, 853751, 916243, 926213, 946570, 956870, 1026910, 1707502, 1832486, 1852426, 1893140, 1913740, 2053820, 3415004, 3664972, 3704852, 4268755, 4581215, 4631065, 8537510, 9162430, 9262130, 17075020, 18324860, 18524260, 87936353, 94373029, 95399939, 175872706, 188746058, 190799878, 351745412, 377492116, 381599756, 439681765, 471865145, 476999695, 851189747, 879363530, 943730290, 953999390, 1702379494, 1758727060, 1887460580, 1907998780, 3404758988, 4255948735, 8511897470, 17023794940, 87672543941, 175345087882, 350690175764, 438362719705, 876725439410, 1753450878820]

約数ペア:

[(1, 1753450878820), (2, 876725439410), (4, 438362719705), (5, 350690175764), (10, 175345087882), (20, 87672543941), (103, 17023794940), (206, 8511897470), (412, 4255948735), (515, 3404758988), (919, 1907998780), (929, 1887460580), (997, 1758727060), (1030, 1702379494), (1838, 953999390), (1858, 943730290), (1994, 879363530), (2060, 851189747), (3676, 476999695), (3716, 471865145), (3988, 439681765), (4595, 381599756), (4645, 377492116), (4985, 351745412), (9190, 190799878), (9290, 188746058), (9970, 175872706), (18380, 95399939), (18580, 94373029), (19940, 87936353), (94657, 18524260), (95687, 18324860), (102691, 17075020), (189314, 9262130), (191374, 9162430), (205382, 8537510), (378628, 4631065), (382748, 4581215), (410764, 4268755), (473285, 3704852), (478435, 3664972), (513455, 3415004), (853751, 2053820), (916243, 1913740), (926213, 1893140), (946570, 1852426), (956870, 1832486), (1026910, 1707502)]