80425380

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{3613}}^1$

素因数の和:3685

約数の個数: 96

約数和(自身を含む): 262289664

約数和(自身を除く): 181864284

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 53, 60, 70, 84, 105, 106, 140, 159, 210, 212, 265, 318, 371, 420, 530, 636, 742, 795, 1060, 1113, 1484, 1590, 1855, 2226, 3180, 3613, 3710, 4452, 5565, 7226, 7420, 10839, 11130, 14452, 18065, 21678, 22260, 25291, 36130, 43356, 50582, 54195, 72260, 75873, 101164, 108390, 126455, 151746, 191489, 216780, 252910, 303492, 379365, 382978, 505820, 574467, 758730, 765956, 957445, 1148934, 1340423, 1517460, 1914890, 2297868, 2680846, 2872335, 3829780, 4021269, 5361692, 5744670, 6702115, 8042538, 11489340, 13404230, 16085076, 20106345, 26808460, 40212690, 80425380]

約数ペア:

[(1, 80425380), (2, 40212690), (3, 26808460), (4, 20106345), (5, 16085076), (6, 13404230), (7, 11489340), (10, 8042538), (12, 6702115), (14, 5744670), (15, 5361692), (20, 4021269), (21, 3829780), (28, 2872335), (30, 2680846), (35, 2297868), (42, 1914890), (53, 1517460), (60, 1340423), (70, 1148934), (84, 957445), (105, 765956), (106, 758730), (140, 574467), (159, 505820), (210, 382978), (212, 379365), (265, 303492), (318, 252910), (371, 216780), (420, 191489), (530, 151746), (636, 126455), (742, 108390), (795, 101164), (1060, 75873), (1113, 72260), (1484, 54195), (1590, 50582), (1855, 43356), (2226, 36130), (3180, 25291), (3613, 22260), (3710, 21678), (4452, 18065), (5565, 14452), (7226, 11130), (7420, 10839)]