104767240

素因数分解:

$2^3\times 5^1\times {\mathrm{89}}^1\times {\mathrm{29429}}^1$

素因数の和:29529

約数の個数: 32

約数和(自身を含む): 238383000

約数和(自身を除く): 133615760

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 89, 178, 356, 445, 712, 890, 1780, 3560, 29429, 58858, 117716, 147145, 235432, 294290, 588580, 1177160, 2619181, 5238362, 10476724, 13095905, 20953448, 26191810, 52383620, 104767240]

約数ペア:

[(1, 104767240), (2, 52383620), (4, 26191810), (5, 20953448), (8, 13095905), (10, 10476724), (20, 5238362), (40, 2619181), (89, 1177160), (178, 588580), (356, 294290), (445, 235432), (712, 147145), (890, 117716), (1780, 58858), (3560, 29429)]