3209686220

素因数分解:

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

素因数の和:7050

約数の個数: 48

約数和(自身を含む): 7262961888

約数和(自身を除く): 4053275668

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 3457, 3571, 6914, 7142, 13828, 14284, 17285, 17855, 34570, 35710, 44941, 46423, 69140, 71420, 89882, 92846, 179764, 185692, 224705, 232115, 449410, 464230, 898820, 928460, 12344947, 24689894, 49379788, 61724735, 123449470, 160484311, 246898940, 320968622, 641937244, 802421555, 1604843110, 3209686220]

約数ペア:

[(1, 3209686220), (2, 1604843110), (4, 802421555), (5, 641937244), (10, 320968622), (13, 246898940), (20, 160484311), (26, 123449470), (52, 61724735), (65, 49379788), (130, 24689894), (260, 12344947), (3457, 928460), (3571, 898820), (6914, 464230), (7142, 449410), (13828, 232115), (14284, 224705), (17285, 185692), (17855, 179764), (34570, 92846), (35710, 89882), (44941, 71420), (46423, 69140)]