57770320

素因数分解:

$2^4\times 5^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{673}}^1$

素因数の和:752

約数の個数: 80

約数和(自身を含む): 142914960

約数和(自身を除く): 85144640

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 29, 37, 40, 58, 74, 80, 116, 145, 148, 185, 232, 290, 296, 370, 464, 580, 592, 673, 740, 1073, 1160, 1346, 1480, 2146, 2320, 2692, 2960, 3365, 4292, 5365, 5384, 6730, 8584, 10730, 10768, 13460, 17168, 19517, 21460, 24901, 26920, 39034, 42920, 49802, 53840, 78068, 85840, 97585, 99604, 124505, 156136, 195170, 199208, 249010, 312272, 390340, 398416, 498020, 722129, 780680, 996040, 1444258, 1561360, 1992080, 2888516, 3610645, 5777032, 7221290, 11554064, 14442580, 28885160, 57770320]

約数ペア:

[(1, 57770320), (2, 28885160), (4, 14442580), (5, 11554064), (8, 7221290), (10, 5777032), (16, 3610645), (20, 2888516), (29, 1992080), (37, 1561360), (40, 1444258), (58, 996040), (74, 780680), (80, 722129), (116, 498020), (145, 398416), (148, 390340), (185, 312272), (232, 249010), (290, 199208), (296, 195170), (370, 156136), (464, 124505), (580, 99604), (592, 97585), (673, 85840), (740, 78068), (1073, 53840), (1160, 49802), (1346, 42920), (1480, 39034), (2146, 26920), (2320, 24901), (2692, 21460), (2960, 19517), (3365, 17168), (4292, 13460), (5365, 10768), (5384, 10730), (6730, 8584)]