105660400

素因数分解:

$2^4\times 5^2\times {\mathrm{31}}^1\times {\mathrm{8521}}^1$

素因数の和:8570

約数の個数: 60

約数和(自身を含む): 262068544

約数和(自身を除く): 156408144

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 31, 40, 50, 62, 80, 100, 124, 155, 200, 248, 310, 400, 496, 620, 775, 1240, 1550, 2480, 3100, 6200, 8521, 12400, 17042, 34084, 42605, 68168, 85210, 136336, 170420, 213025, 264151, 340840, 426050, 528302, 681680, 852100, 1056604, 1320755, 1704200, 2113208, 2641510, 3408400, 4226416, 5283020, 6603775, 10566040, 13207550, 21132080, 26415100, 52830200, 105660400]

約数ペア:

[(1, 105660400), (2, 52830200), (4, 26415100), (5, 21132080), (8, 13207550), (10, 10566040), (16, 6603775), (20, 5283020), (25, 4226416), (31, 3408400), (40, 2641510), (50, 2113208), (62, 1704200), (80, 1320755), (100, 1056604), (124, 852100), (155, 681680), (200, 528302), (248, 426050), (310, 340840), (400, 264151), (496, 213025), (620, 170420), (775, 136336), (1240, 85210), (1550, 68168), (2480, 42605), (3100, 34084), (6200, 17042), (8521, 12400)]