61300240

素因数分解:

$2^4\times 5^1\times {\mathrm{113}}^1\times {\mathrm{6781}}^1$

素因数の和:6907

約数の個数: 40

約数和(自身を含む): 143805528

約数和(自身を除く): 82505288

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 113, 226, 452, 565, 904, 1130, 1808, 2260, 4520, 6781, 9040, 13562, 27124, 33905, 54248, 67810, 108496, 135620, 271240, 542480, 766253, 1532506, 3065012, 3831265, 6130024, 7662530, 12260048, 15325060, 30650120, 61300240]

約数ペア:

[(1, 61300240), (2, 30650120), (4, 15325060), (5, 12260048), (8, 7662530), (10, 6130024), (16, 3831265), (20, 3065012), (40, 1532506), (80, 766253), (113, 542480), (226, 271240), (452, 135620), (565, 108496), (904, 67810), (1130, 54248), (1808, 33905), (2260, 27124), (4520, 13562), (6781, 9040)]