4912840

素因数分解:

$2^3\times 5^1\times {\mathrm{263}}^1\times {\mathrm{467}}^1$

素因数の和:741

約数の個数: 32

約数和(自身を含む): 11119680

約数和(自身を除く): 6206840

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 263, 467, 526, 934, 1052, 1315, 1868, 2104, 2335, 2630, 3736, 4670, 5260, 9340, 10520, 18680, 122821, 245642, 491284, 614105, 982568, 1228210, 2456420, 4912840]

約数ペア:

[(1, 4912840), (2, 2456420), (4, 1228210), (5, 982568), (8, 614105), (10, 491284), (20, 245642), (40, 122821), (263, 18680), (467, 10520), (526, 9340), (934, 5260), (1052, 4670), (1315, 3736), (1868, 2630), (2104, 2335)]