99774580

素因数分解:

$2^2\times 5^1\times {\mathrm{191}}^1\times {\mathrm{26119}}^1$

素因数の和:26319

約数の個数: 24

約数和(自身を含む): 210631680

約数和(自身を除く): 110857100

約数列:

[1, 2, 4, 5, 10, 20, 191, 382, 764, 955, 1910, 3820, 26119, 52238, 104476, 130595, 261190, 522380, 4988729, 9977458, 19954916, 24943645, 49887290, 99774580]

約数ペア:

[(1, 99774580), (2, 49887290), (4, 24943645), (5, 19954916), (10, 9977458), (20, 4988729), (191, 522380), (382, 261190), (764, 130595), (955, 104476), (1910, 52238), (3820, 26119)]