158505552550

素因数分解:

$2^1\times 5^2\times {\mathrm{131}}^1\times {\mathrm{1583}}^1\times {\mathrm{15287}}^1$

素因数の和:17013

約数の個数: 48

約数和(自身を含む): 297277972992

約数和(自身を除く): 138772420442

約数列:

[1, 2, 5, 10, 25, 50, 131, 262, 655, 1310, 1583, 3166, 3275, 6550, 7915, 15287, 15830, 30574, 39575, 76435, 79150, 152870, 207373, 382175, 414746, 764350, 1036865, 2002597, 2073730, 4005194, 5184325, 10012985, 10368650, 20025970, 24199321, 48398642, 50064925, 100129850, 120996605, 241993210, 604983025, 1209966050, 3170111051, 6340222102, 15850555255, 31701110510, 79252776275, 158505552550]

約数ペア:

[(1, 158505552550), (2, 79252776275), (5, 31701110510), (10, 15850555255), (25, 6340222102), (50, 3170111051), (131, 1209966050), (262, 604983025), (655, 241993210), (1310, 120996605), (1583, 100129850), (3166, 50064925), (3275, 48398642), (6550, 24199321), (7915, 20025970), (15287, 10368650), (15830, 10012985), (30574, 5184325), (39575, 4005194), (76435, 2073730), (79150, 2002597), (152870, 1036865), (207373, 764350), (382175, 414746)]