45045680

素因数分解:

$2^4\times 5^1\times {\mathrm{149}}^1\times {\mathrm{3779}}^1$

素因数の和:3941

約数の個数: 40

約数和(自身を含む): 105462000

約数和(自身を除く): 60416320

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 149, 298, 596, 745, 1192, 1490, 2384, 2980, 3779, 5960, 7558, 11920, 15116, 18895, 30232, 37790, 60464, 75580, 151160, 302320, 563071, 1126142, 2252284, 2815355, 4504568, 5630710, 9009136, 11261420, 22522840, 45045680]

約数ペア:

[(1, 45045680), (2, 22522840), (4, 11261420), (5, 9009136), (8, 5630710), (10, 4504568), (16, 2815355), (20, 2252284), (40, 1126142), (80, 563071), (149, 302320), (298, 151160), (596, 75580), (745, 60464), (1192, 37790), (1490, 30232), (2384, 18895), (2980, 15116), (3779, 11920), (5960, 7558)]