79626040

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^2\times {\mathrm{11779}}^1$

素因数の和:11816

約数の個数: 48

約数和(自身を含む): 194016600

約数和(自身を除く): 114390560

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 104, 130, 169, 260, 338, 520, 676, 845, 1352, 1690, 3380, 6760, 11779, 23558, 47116, 58895, 94232, 117790, 153127, 235580, 306254, 471160, 612508, 765635, 1225016, 1531270, 1990651, 3062540, 3981302, 6125080, 7962604, 9953255, 15925208, 19906510, 39813020, 79626040]

約数ペア:

[(1, 79626040), (2, 39813020), (4, 19906510), (5, 15925208), (8, 9953255), (10, 7962604), (13, 6125080), (20, 3981302), (26, 3062540), (40, 1990651), (52, 1531270), (65, 1225016), (104, 765635), (130, 612508), (169, 471160), (260, 306254), (338, 235580), (520, 153127), (676, 117790), (845, 94232), (1352, 58895), (1690, 47116), (3380, 23558), (6760, 11779)]