27749140

素因数分解:

$2^2\times 5^1\times {\mathrm{467}}^1\times {\mathrm{2971}}^1$

素因数の和:3447

約数の個数: 24

約数和(自身を含む): 58417632

約数和(自身を除く): 30668492

約数列:

[1, 2, 4, 5, 10, 20, 467, 934, 1868, 2335, 2971, 4670, 5942, 9340, 11884, 14855, 29710, 59420, 1387457, 2774914, 5549828, 6937285, 13874570, 27749140]

約数ペア:

[(1, 27749140), (2, 13874570), (4, 6937285), (5, 5549828), (10, 2774914), (20, 1387457), (467, 59420), (934, 29710), (1868, 14855), (2335, 11884), (2971, 9340), (4670, 5942)]