6419372440

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{3457}}^1\times {\mathrm{3571}}^1$

素因数の和:7052

約数の個数: 64

約数和(自身を含む): 15563489760

約数和(自身を除く): 9144117320

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 104, 130, 260, 520, 3457, 3571, 6914, 7142, 13828, 14284, 17285, 17855, 27656, 28568, 34570, 35710, 44941, 46423, 69140, 71420, 89882, 92846, 138280, 142840, 179764, 185692, 224705, 232115, 359528, 371384, 449410, 464230, 898820, 928460, 1797640, 1856920, 12344947, 24689894, 49379788, 61724735, 98759576, 123449470, 160484311, 246898940, 320968622, 493797880, 641937244, 802421555, 1283874488, 1604843110, 3209686220, 6419372440]

約数ペア:

[(1, 6419372440), (2, 3209686220), (4, 1604843110), (5, 1283874488), (8, 802421555), (10, 641937244), (13, 493797880), (20, 320968622), (26, 246898940), (40, 160484311), (52, 123449470), (65, 98759576), (104, 61724735), (130, 49379788), (260, 24689894), (520, 12344947), (3457, 1856920), (3571, 1797640), (6914, 928460), (7142, 898820), (13828, 464230), (14284, 449410), (17285, 371384), (17855, 359528), (27656, 232115), (28568, 224705), (34570, 185692), (35710, 179764), (44941, 142840), (46423, 138280), (69140, 92846), (71420, 89882)]