58491220

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{2423}}^1$

素因数の和:2520

約数の個数: 48

約数和(自身を含む): 131943168

約数和(自身を除く): 73451948

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 68, 71, 85, 142, 170, 284, 340, 355, 710, 1207, 1420, 2414, 2423, 4828, 4846, 6035, 9692, 12070, 12115, 24140, 24230, 41191, 48460, 82382, 164764, 172033, 205955, 344066, 411910, 688132, 823820, 860165, 1720330, 2924561, 3440660, 5849122, 11698244, 14622805, 29245610, 58491220]

約数ペア:

[(1, 58491220), (2, 29245610), (4, 14622805), (5, 11698244), (10, 5849122), (17, 3440660), (20, 2924561), (34, 1720330), (68, 860165), (71, 823820), (85, 688132), (142, 411910), (170, 344066), (284, 205955), (340, 172033), (355, 164764), (710, 82382), (1207, 48460), (1420, 41191), (2414, 24230), (2423, 24140), (4828, 12115), (4846, 12070), (6035, 9692)]