8791900

素因数分解:

$2^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{6763}}^1$

素因数の和:6790

約数の個数: 36

約数和(自身を含む): 20549032

約数和(自身を除く): 11757132

約数列:

[1, 2, 4, 5, 10, 13, 20, 25, 26, 50, 52, 65, 100, 130, 260, 325, 650, 1300, 6763, 13526, 27052, 33815, 67630, 87919, 135260, 169075, 175838, 338150, 351676, 439595, 676300, 879190, 1758380, 2197975, 4395950, 8791900]

約数ペア:

[(1, 8791900), (2, 4395950), (4, 2197975), (5, 1758380), (10, 879190), (13, 676300), (20, 439595), (25, 351676), (26, 338150), (50, 175838), (52, 169075), (65, 135260), (100, 87919), (130, 67630), (260, 33815), (325, 27052), (650, 13526), (1300, 6763)]