85403410

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{12253}}^1$

素因数の和:12318

約数の個数: 32

約数和(自身を含む): 166752432

約数和(自身を除く): 81349022

約数列:

[1, 2, 5, 10, 17, 34, 41, 82, 85, 170, 205, 410, 697, 1394, 3485, 6970, 12253, 24506, 61265, 122530, 208301, 416602, 502373, 1004746, 1041505, 2083010, 2511865, 5023730, 8540341, 17080682, 42701705, 85403410]

約数ペア:

[(1, 85403410), (2, 42701705), (5, 17080682), (10, 8540341), (17, 5023730), (34, 2511865), (41, 2083010), (82, 1041505), (85, 1004746), (170, 502373), (205, 416602), (410, 208301), (697, 122530), (1394, 61265), (3485, 24506), (6970, 12253)]