12185750

素因数分解:

$2^1\times 5^3\times {\mathrm{79}}^1\times {\mathrm{617}}^1$

素因数の和:713

約数の個数: 32

約数和(自身を含む): 23137920

約数和(自身を除く): 10952170

約数列:

[1, 2, 5, 10, 25, 50, 79, 125, 158, 250, 395, 617, 790, 1234, 1975, 3085, 3950, 6170, 9875, 15425, 19750, 30850, 48743, 77125, 97486, 154250, 243715, 487430, 1218575, 2437150, 6092875, 12185750]

約数ペア:

[(1, 12185750), (2, 6092875), (5, 2437150), (10, 1218575), (25, 487430), (50, 243715), (79, 154250), (125, 97486), (158, 77125), (250, 48743), (395, 30850), (617, 19750), (790, 15425), (1234, 9875), (1975, 6170), (3085, 3950)]