55608040

素因数分解:

$2^3\times 5^1\times {\mathrm{37}}^1\times {\mathrm{37573}}^1$

素因数の和:37621

約数の個数: 32

約数和(自身を含む): 128503080

約数和(自身を除く): 72895040

約数列:

[1, 2, 4, 5, 8, 10, 20, 37, 40, 74, 148, 185, 296, 370, 740, 1480, 37573, 75146, 150292, 187865, 300584, 375730, 751460, 1390201, 1502920, 2780402, 5560804, 6951005, 11121608, 13902010, 27804020, 55608040]

約数ペア:

[(1, 55608040), (2, 27804020), (4, 13902010), (5, 11121608), (8, 6951005), (10, 5560804), (20, 2780402), (37, 1502920), (40, 1390201), (74, 751460), (148, 375730), (185, 300584), (296, 187865), (370, 150292), (740, 75146), (1480, 37573)]