430058680

素因数分解:

$2^3\times 5^1\times {\mathrm{89}}^1\times {\mathrm{107}}^1\times {\mathrm{1129}}^1$

素因数の和:1336

約数の個数: 64

約数和(自身を含む): 988524000

約数和(自身を除く): 558465320

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 89, 107, 178, 214, 356, 428, 445, 535, 712, 856, 890, 1070, 1129, 1780, 2140, 2258, 3560, 4280, 4516, 5645, 9032, 9523, 11290, 19046, 22580, 38092, 45160, 47615, 76184, 95230, 100481, 120803, 190460, 200962, 241606, 380920, 401924, 483212, 502405, 604015, 803848, 966424, 1004810, 1208030, 2009620, 2416060, 4019240, 4832120, 10751467, 21502934, 43005868, 53757335, 86011736, 107514670, 215029340, 430058680]

約数ペア:

[(1, 430058680), (2, 215029340), (4, 107514670), (5, 86011736), (8, 53757335), (10, 43005868), (20, 21502934), (40, 10751467), (89, 4832120), (107, 4019240), (178, 2416060), (214, 2009620), (356, 1208030), (428, 1004810), (445, 966424), (535, 803848), (712, 604015), (856, 502405), (890, 483212), (1070, 401924), (1129, 380920), (1780, 241606), (2140, 200962), (2258, 190460), (3560, 120803), (4280, 100481), (4516, 95230), (5645, 76184), (9032, 47615), (9523, 45160), (11290, 38092), (19046, 22580)]