101773480

素因数分解:

$2^3\times 5^1\times {\mathrm{41}}^1\times {\mathrm{62057}}^1$

素因数の和:62109

約数の個数: 32

約数和(自身を含む): 234579240

約数和(自身を除く): 132805760

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 41, 82, 164, 205, 328, 410, 820, 1640, 62057, 124114, 248228, 310285, 496456, 620570, 1241140, 2482280, 2544337, 5088674, 10177348, 12721685, 20354696, 25443370, 50886740, 101773480]

約数ペア:

[(1, 101773480), (2, 50886740), (4, 25443370), (5, 20354696), (8, 12721685), (10, 10177348), (20, 5088674), (40, 2544337), (41, 2482280), (82, 1241140), (164, 620570), (205, 496456), (328, 310285), (410, 248228), (820, 124114), (1640, 62057)]