2781260

素因数分解:

$2^2\times 5^1\times {\mathrm{59}}^1\times {\mathrm{2357}}^1$

素因数の和:2425

約数の個数: 24

約数和(自身を含む): 5942160

約数和(自身を除く): 3160900

約数列:

[1, 2, 4, 5, 10, 20, 59, 118, 236, 295, 590, 1180, 2357, 4714, 9428, 11785, 23570, 47140, 139063, 278126, 556252, 695315, 1390630, 2781260]

約数ペア:

[(1, 2781260), (2, 1390630), (4, 695315), (5, 556252), (10, 278126), (20, 139063), (59, 47140), (118, 23570), (236, 11785), (295, 9428), (590, 4714), (1180, 2357)]