1315700

素因数分解:

$2^2\times 5^2\times {\mathrm{59}}^1\times {\mathrm{223}}^1$

素因数の和:296

約数の個数: 36

約数和(自身を含む): 2916480

約数和(自身を除く): 1600780

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 59, 100, 118, 223, 236, 295, 446, 590, 892, 1115, 1180, 1475, 2230, 2950, 4460, 5575, 5900, 11150, 13157, 22300, 26314, 52628, 65785, 131570, 263140, 328925, 657850, 1315700]

約数ペア:

[(1, 1315700), (2, 657850), (4, 328925), (5, 263140), (10, 131570), (20, 65785), (25, 52628), (50, 26314), (59, 22300), (100, 13157), (118, 11150), (223, 5900), (236, 5575), (295, 4460), (446, 2950), (590, 2230), (892, 1475), (1115, 1180)]