205156570

素因数分解:

$2^1\times 5^1\times {\mathrm{59}}^1\times {\mathrm{89}}^1\times {\mathrm{3907}}^1$

素因数の和:4062

約数の個数: 32

約数和(自身を含む): 379857600

約数和(自身を除く): 174701030

約数列:

[1, 2, 5, 10, 59, 89, 118, 178, 295, 445, 590, 890, 3907, 5251, 7814, 10502, 19535, 26255, 39070, 52510, 230513, 347723, 461026, 695446, 1152565, 1738615, 2305130, 3477230, 20515657, 41031314, 102578285, 205156570]

約数ペア:

[(1, 205156570), (2, 102578285), (5, 41031314), (10, 20515657), (59, 3477230), (89, 2305130), (118, 1738615), (178, 1152565), (295, 695446), (445, 461026), (590, 347723), (890, 230513), (3907, 52510), (5251, 39070), (7814, 26255), (10502, 19535)]