380047478980

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{233}}^1\times {\mathrm{6273481}}^1$

素因数の和:6273736

約数の個数: 48

約数和(自身を含む): 863180935344

約数和(自身を除く): 483133456364

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 233, 260, 466, 932, 1165, 2330, 3029, 4660, 6058, 12116, 15145, 30290, 60580, 6273481, 12546962, 25093924, 31367405, 62734810, 81555253, 125469620, 163110506, 326221012, 407776265, 815552530, 1461721073, 1631105060, 2923442146, 5846884292, 7308605365, 14617210730, 19002373949, 29234421460, 38004747898, 76009495796, 95011869745, 190023739490, 380047478980]

約数ペア:

[(1, 380047478980), (2, 190023739490), (4, 95011869745), (5, 76009495796), (10, 38004747898), (13, 29234421460), (20, 19002373949), (26, 14617210730), (52, 7308605365), (65, 5846884292), (130, 2923442146), (233, 1631105060), (260, 1461721073), (466, 815552530), (932, 407776265), (1165, 326221012), (2330, 163110506), (3029, 125469620), (4660, 81555253), (6058, 62734810), (12116, 31367405), (15145, 25093924), (30290, 12546962), (60580, 6273481)]