1567018420

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{83}}^1\times {\mathrm{85817}}^1$

素因数の和:85920

約数の個数: 48

約数和(自身を含む): 3633190848

約数和(自身を除く): 2066172428

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 83, 110, 166, 220, 332, 415, 830, 913, 1660, 1826, 3652, 4565, 9130, 18260, 85817, 171634, 343268, 429085, 858170, 943987, 1716340, 1887974, 3775948, 4719935, 7122811, 9439870, 14245622, 18879740, 28491244, 35614055, 71228110, 78350921, 142456220, 156701842, 313403684, 391754605, 783509210, 1567018420]

約数ペア:

[(1, 1567018420), (2, 783509210), (4, 391754605), (5, 313403684), (10, 156701842), (11, 142456220), (20, 78350921), (22, 71228110), (44, 35614055), (55, 28491244), (83, 18879740), (110, 14245622), (166, 9439870), (220, 7122811), (332, 4719935), (415, 3775948), (830, 1887974), (913, 1716340), (1660, 943987), (1826, 858170), (3652, 429085), (4565, 343268), (9130, 171634), (18260, 85817)]