3235025140

素因数分解:

$2^2\times 5^1\times {\mathrm{163}}^1\times {\mathrm{389}}^1\times {\mathrm{2551}}^1$

素因数の和:3112

約数の個数: 48

約数和(自身を含む): 6855488640

約数和(自身を除く): 3620463500

約数列:

[1, 2, 4, 5, 10, 20, 163, 326, 389, 652, 778, 815, 1556, 1630, 1945, 2551, 3260, 3890, 5102, 7780, 10204, 12755, 25510, 51020, 63407, 126814, 253628, 317035, 415813, 634070, 831626, 992339, 1268140, 1663252, 1984678, 2079065, 3969356, 4158130, 4961695, 8316260, 9923390, 19846780, 161751257, 323502514, 647005028, 808756285, 1617512570, 3235025140]

約数ペア:

[(1, 3235025140), (2, 1617512570), (4, 808756285), (5, 647005028), (10, 323502514), (20, 161751257), (163, 19846780), (326, 9923390), (389, 8316260), (652, 4961695), (778, 4158130), (815, 3969356), (1556, 2079065), (1630, 1984678), (1945, 1663252), (2551, 1268140), (3260, 992339), (3890, 831626), (5102, 634070), (7780, 415813), (10204, 317035), (12755, 253628), (25510, 126814), (51020, 63407)]