73057960

素因数分解:

$2^3\times 5^1\times {\mathrm{29}}^1\times {\mathrm{62981}}^1$

素因数の和:63021

約数の個数: 32

約数和(自身を含む): 170051400

約数和(自身を除く): 96993440

約数列:

[1, 2, 4, 5, 8, 10, 20, 29, 40, 58, 116, 145, 232, 290, 580, 1160, 62981, 125962, 251924, 314905, 503848, 629810, 1259620, 1826449, 2519240, 3652898, 7305796, 9132245, 14611592, 18264490, 36528980, 73057960]

約数ペア:

[(1, 73057960), (2, 36528980), (4, 18264490), (5, 14611592), (8, 9132245), (10, 7305796), (20, 3652898), (29, 2519240), (40, 1826449), (58, 1259620), (116, 629810), (145, 503848), (232, 314905), (290, 251924), (580, 125962), (1160, 62981)]