88762780

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{3677}}^1$

素因数の和:3774

約数の個数: 48

約数和(自身を含む): 200200896

約数和(自身を除く): 111438116

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 68, 71, 85, 142, 170, 284, 340, 355, 710, 1207, 1420, 2414, 3677, 4828, 6035, 7354, 12070, 14708, 18385, 24140, 36770, 62509, 73540, 125018, 250036, 261067, 312545, 522134, 625090, 1044268, 1250180, 1305335, 2610670, 4438139, 5221340, 8876278, 17752556, 22190695, 44381390, 88762780]

約数ペア:

[(1, 88762780), (2, 44381390), (4, 22190695), (5, 17752556), (10, 8876278), (17, 5221340), (20, 4438139), (34, 2610670), (68, 1305335), (71, 1250180), (85, 1044268), (142, 625090), (170, 522134), (284, 312545), (340, 261067), (355, 250036), (710, 125018), (1207, 73540), (1420, 62509), (2414, 36770), (3677, 24140), (4828, 18385), (6035, 14708), (7354, 12070)]