164481008050

素因数分解:

$2^1\times 5^2\times {\mathrm{37}}^1\times {\mathrm{373}}^1\times {\mathrm{238361}}^1$

素因数の和:238783

約数の個数: 48

約数和(自身を含む): 315046869192

約数和(自身を除く): 150565861142

約数列:

[1, 2, 5, 10, 25, 37, 50, 74, 185, 370, 373, 746, 925, 1850, 1865, 3730, 9325, 13801, 18650, 27602, 69005, 138010, 238361, 345025, 476722, 690050, 1191805, 2383610, 5959025, 8819357, 11918050, 17638714, 44096785, 88193570, 88908653, 177817306, 220483925, 440967850, 444543265, 889086530, 2222716325, 3289620161, 4445432650, 6579240322, 16448100805, 32896201610, 82240504025, 164481008050]

約数ペア:

[(1, 164481008050), (2, 82240504025), (5, 32896201610), (10, 16448100805), (25, 6579240322), (37, 4445432650), (50, 3289620161), (74, 2222716325), (185, 889086530), (370, 444543265), (373, 440967850), (746, 220483925), (925, 177817306), (1850, 88908653), (1865, 88193570), (3730, 44096785), (9325, 17638714), (13801, 11918050), (18650, 8819357), (27602, 5959025), (69005, 2383610), (138010, 1191805), (238361, 690050), (345025, 476722)]