107129180

素因数分解:

$2^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{131}}^1\times {\mathrm{1319}}^1$

素因数の和:1490

約数の個数: 48

約数和(自身を含む): 234178560

約数和(自身を除く): 127049380

約数列:

[1, 2, 4, 5, 10, 20, 31, 62, 124, 131, 155, 262, 310, 524, 620, 655, 1310, 1319, 2620, 2638, 4061, 5276, 6595, 8122, 13190, 16244, 20305, 26380, 40610, 40889, 81220, 81778, 163556, 172789, 204445, 345578, 408890, 691156, 817780, 863945, 1727890, 3455780, 5356459, 10712918, 21425836, 26782295, 53564590, 107129180]

約数ペア:

[(1, 107129180), (2, 53564590), (4, 26782295), (5, 21425836), (10, 10712918), (20, 5356459), (31, 3455780), (62, 1727890), (124, 863945), (131, 817780), (155, 691156), (262, 408890), (310, 345578), (524, 204445), (620, 172789), (655, 163556), (1310, 81778), (1319, 81220), (2620, 40889), (2638, 40610), (4061, 26380), (5276, 20305), (6595, 16244), (8122, 13190)]