9113840

素因数分解:

$2^4\times 5^1\times {\mathrm{37}}^1\times {\mathrm{3079}}^1$

素因数の和:3129

約数の個数: 40

約数和(自身を含む): 21769440

約数和(自身を除く): 12655600

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 37, 40, 74, 80, 148, 185, 296, 370, 592, 740, 1480, 2960, 3079, 6158, 12316, 15395, 24632, 30790, 49264, 61580, 113923, 123160, 227846, 246320, 455692, 569615, 911384, 1139230, 1822768, 2278460, 4556920, 9113840]

約数ペア:

[(1, 9113840), (2, 4556920), (4, 2278460), (5, 1822768), (8, 1139230), (10, 911384), (16, 569615), (20, 455692), (37, 246320), (40, 227846), (74, 123160), (80, 113923), (148, 61580), (185, 49264), (296, 30790), (370, 24632), (592, 15395), (740, 12316), (1480, 6158), (2960, 3079)]