91189544870

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{11161511}}^1$

素因数の和:11161580

約数の個数: 32

約数和(自身を含む): 176798350080

約数和(自身を除く): 85608805210

約数列:

[1, 2, 5, 10, 19, 38, 43, 86, 95, 190, 215, 430, 817, 1634, 4085, 8170, 11161511, 22323022, 55807555, 111615110, 212068709, 424137418, 479944973, 959889946, 1060343545, 2120687090, 2399724865, 4799449730, 9118954487, 18237908974, 45594772435, 91189544870]

約数ペア:

[(1, 91189544870), (2, 45594772435), (5, 18237908974), (10, 9118954487), (19, 4799449730), (38, 2399724865), (43, 2120687090), (86, 1060343545), (95, 959889946), (190, 479944973), (215, 424137418), (430, 212068709), (817, 111615110), (1634, 55807555), (4085, 22323022), (8170, 11161511)]