6671860

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{383}}^1$

素因数の和:472

約数の個数: 48

約数和(自身を含む): 15353856

約数和(自身を除く): 8681996

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 67, 130, 134, 260, 268, 335, 383, 670, 766, 871, 1340, 1532, 1742, 1915, 3484, 3830, 4355, 4979, 7660, 8710, 9958, 17420, 19916, 24895, 25661, 49790, 51322, 99580, 102644, 128305, 256610, 333593, 513220, 667186, 1334372, 1667965, 3335930, 6671860]

約数ペア:

[(1, 6671860), (2, 3335930), (4, 1667965), (5, 1334372), (10, 667186), (13, 513220), (20, 333593), (26, 256610), (52, 128305), (65, 102644), (67, 99580), (130, 51322), (134, 49790), (260, 25661), (268, 24895), (335, 19916), (383, 17420), (670, 9958), (766, 8710), (871, 7660), (1340, 4979), (1532, 4355), (1742, 3830), (1915, 3484)]