26697940

素因数分解:

$2^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{127}}^1\times {\mathrm{457}}^1$

素因数の和:616

約数の個数: 48

約数和(自身を含む): 59092992

約数和(自身を除く): 32395052

約数列:

[1, 2, 4, 5, 10, 20, 23, 46, 92, 115, 127, 230, 254, 457, 460, 508, 635, 914, 1270, 1828, 2285, 2540, 2921, 4570, 5842, 9140, 10511, 11684, 14605, 21022, 29210, 42044, 52555, 58039, 58420, 105110, 116078, 210220, 232156, 290195, 580390, 1160780, 1334897, 2669794, 5339588, 6674485, 13348970, 26697940]

約数ペア:

[(1, 26697940), (2, 13348970), (4, 6674485), (5, 5339588), (10, 2669794), (20, 1334897), (23, 1160780), (46, 580390), (92, 290195), (115, 232156), (127, 210220), (230, 116078), (254, 105110), (457, 58420), (460, 58039), (508, 52555), (635, 42044), (914, 29210), (1270, 21022), (1828, 14605), (2285, 11684), (2540, 10511), (2921, 9140), (4570, 5842)]