461325680

素因数分解:

$2^4\times 5^1\times {\mathrm{47}}^1\times {\mathrm{122693}}^1$

素因数の和:122753

約数の個数: 40

約数和(自身を含む): 1095412032

約数和(自身を除く): 634086352

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 47, 80, 94, 188, 235, 376, 470, 752, 940, 1880, 3760, 122693, 245386, 490772, 613465, 981544, 1226930, 1963088, 2453860, 4907720, 5766571, 9815440, 11533142, 23066284, 28832855, 46132568, 57665710, 92265136, 115331420, 230662840, 461325680]

約数ペア:

[(1, 461325680), (2, 230662840), (4, 115331420), (5, 92265136), (8, 57665710), (10, 46132568), (16, 28832855), (20, 23066284), (40, 11533142), (47, 9815440), (80, 5766571), (94, 4907720), (188, 2453860), (235, 1963088), (376, 1226930), (470, 981544), (752, 613465), (940, 490772), (1880, 245386), (3760, 122693)]