123103620460

素因数分解:

$2^2\times 5^1\times {\mathrm{53}}^1\times {\mathrm{1361}}^1\times {\mathrm{85331}}^1$

素因数の和:86754

約数の個数: 48

約数和(自身を含む): 263591913312

約数和(自身を除く): 140488292852

約数列:

[1, 2, 4, 5, 10, 20, 53, 106, 212, 265, 530, 1060, 1361, 2722, 5444, 6805, 13610, 27220, 72133, 85331, 144266, 170662, 288532, 341324, 360665, 426655, 721330, 853310, 1442660, 1706620, 4522543, 9045086, 18090172, 22612715, 45225430, 90450860, 116135491, 232270982, 464541964, 580677455, 1161354910, 2322709820, 6155181023, 12310362046, 24620724092, 30775905115, 61551810230, 123103620460]

約数ペア:

[(1, 123103620460), (2, 61551810230), (4, 30775905115), (5, 24620724092), (10, 12310362046), (20, 6155181023), (53, 2322709820), (106, 1161354910), (212, 580677455), (265, 464541964), (530, 232270982), (1060, 116135491), (1361, 90450860), (2722, 45225430), (5444, 22612715), (6805, 18090172), (13610, 9045086), (27220, 4522543), (72133, 1706620), (85331, 1442660), (144266, 853310), (170662, 721330), (288532, 426655), (341324, 360665)]