40278315268

素因数分解:

$2^2\times {\mathrm{79}}^1\times {\mathrm{307}}^1\times {\mathrm{415189}}^1$

素因数の和:415579

約数の個数: 24

約数和(自身を含む): 71611971200

約数和(自身を除く): 31333655932

約数列:

[1, 2, 4, 79, 158, 307, 316, 614, 1228, 24253, 48506, 97012, 415189, 830378, 1660756, 32799931, 65599862, 127463023, 131199724, 254926046, 509852092, 10069578817, 20139157634, 40278315268]

約数ペア:

[(1, 40278315268), (2, 20139157634), (4, 10069578817), (79, 509852092), (158, 254926046), (307, 131199724), (316, 127463023), (614, 65599862), (1228, 32799931), (24253, 1660756), (48506, 830378), (97012, 415189)]