91023160

素因数分解:

$2^3\times 5^1\times {\mathrm{103}}^1\times {\mathrm{22093}}^1$

素因数の和:22207

約数の個数: 32

約数和(自身を含む): 206799840

約数和(自身を除く): 115776680

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 103, 206, 412, 515, 824, 1030, 2060, 4120, 22093, 44186, 88372, 110465, 176744, 220930, 441860, 883720, 2275579, 4551158, 9102316, 11377895, 18204632, 22755790, 45511580, 91023160]

約数ペア:

[(1, 91023160), (2, 45511580), (4, 22755790), (5, 18204632), (8, 11377895), (10, 9102316), (20, 4551158), (40, 2275579), (103, 883720), (206, 441860), (412, 220930), (515, 176744), (824, 110465), (1030, 88372), (2060, 44186), (4120, 22093)]