86643050

素因数分解:

$2^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{7841}}^1$

素因数の和:7883

約数の個数: 48

約数和(自身を含む): 183785112

約数和(自身を除く): 97142062

約数列:

[1, 2, 5, 10, 13, 17, 25, 26, 34, 50, 65, 85, 130, 170, 221, 325, 425, 442, 650, 850, 1105, 2210, 5525, 7841, 11050, 15682, 39205, 78410, 101933, 133297, 196025, 203866, 266594, 392050, 509665, 666485, 1019330, 1332970, 1732861, 2548325, 3332425, 3465722, 5096650, 6664850, 8664305, 17328610, 43321525, 86643050]

約数ペア:

[(1, 86643050), (2, 43321525), (5, 17328610), (10, 8664305), (13, 6664850), (17, 5096650), (25, 3465722), (26, 3332425), (34, 2548325), (50, 1732861), (65, 1332970), (85, 1019330), (130, 666485), (170, 509665), (221, 392050), (325, 266594), (425, 203866), (442, 196025), (650, 133297), (850, 101933), (1105, 78410), (2210, 39205), (5525, 15682), (7841, 11050)]