2920343380

素因数分解:

$2^2\times 5^1\times {\mathrm{83}}^1\times {\mathrm{149}}^1\times {\mathrm{11807}}^1$

素因数の和:12048

約数の個数: 48

約数和(自身を含む): 6248793600

約数和(自身を除く): 3328450220

約数列:

[1, 2, 4, 5, 10, 20, 83, 149, 166, 298, 332, 415, 596, 745, 830, 1490, 1660, 2980, 11807, 12367, 23614, 24734, 47228, 49468, 59035, 61835, 118070, 123670, 236140, 247340, 979981, 1759243, 1959962, 3518486, 3919924, 4899905, 7036972, 8796215, 9799810, 17592430, 19599620, 35184860, 146017169, 292034338, 584068676, 730085845, 1460171690, 2920343380]

約数ペア:

[(1, 2920343380), (2, 1460171690), (4, 730085845), (5, 584068676), (10, 292034338), (20, 146017169), (83, 35184860), (149, 19599620), (166, 17592430), (298, 9799810), (332, 8796215), (415, 7036972), (596, 4899905), (745, 3919924), (830, 3518486), (1490, 1959962), (1660, 1759243), (2980, 979981), (11807, 247340), (12367, 236140), (23614, 123670), (24734, 118070), (47228, 61835), (49468, 59035)]