62526703480

素因数分解:

$2^3\times 5^1\times {\mathrm{131}}^1\times {\mathrm{1901}}^1\times {\mathrm{6277}}^1$

素因数の和:8320

約数の個数: 64

約数和(自身を含む): 141856181280

約数和(自身を除く): 79329477800

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 131, 262, 524, 655, 1048, 1310, 1901, 2620, 3802, 5240, 6277, 7604, 9505, 12554, 15208, 19010, 25108, 31385, 38020, 50216, 62770, 76040, 125540, 249031, 251080, 498062, 822287, 996124, 1245155, 1644574, 1992248, 2490310, 3289148, 4111435, 4980620, 6578296, 8222870, 9961240, 11932577, 16445740, 23865154, 32891480, 47730308, 59662885, 95460616, 119325770, 238651540, 477303080, 1563167587, 3126335174, 6252670348, 7815837935, 12505340696, 15631675870, 31263351740, 62526703480]

約数ペア:

[(1, 62526703480), (2, 31263351740), (4, 15631675870), (5, 12505340696), (8, 7815837935), (10, 6252670348), (20, 3126335174), (40, 1563167587), (131, 477303080), (262, 238651540), (524, 119325770), (655, 95460616), (1048, 59662885), (1310, 47730308), (1901, 32891480), (2620, 23865154), (3802, 16445740), (5240, 11932577), (6277, 9961240), (7604, 8222870), (9505, 6578296), (12554, 4980620), (15208, 4111435), (19010, 3289148), (25108, 2490310), (31385, 1992248), (38020, 1644574), (50216, 1245155), (62770, 996124), (76040, 822287), (125540, 498062), (249031, 251080)]