45585320

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{313}}^1\times {\mathrm{331}}^1$

素因数の和:666

約数の個数: 64

約数和(自身を含む): 112587840

約数和(自身を除く): 67002520

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 55, 88, 110, 220, 313, 331, 440, 626, 662, 1252, 1324, 1565, 1655, 2504, 2648, 3130, 3310, 3443, 3641, 6260, 6620, 6886, 7282, 12520, 13240, 13772, 14564, 17215, 18205, 27544, 29128, 34430, 36410, 68860, 72820, 103603, 137720, 145640, 207206, 414412, 518015, 828824, 1036030, 1139633, 2072060, 2279266, 4144120, 4558532, 5698165, 9117064, 11396330, 22792660, 45585320]

約数ペア:

[(1, 45585320), (2, 22792660), (4, 11396330), (5, 9117064), (8, 5698165), (10, 4558532), (11, 4144120), (20, 2279266), (22, 2072060), (40, 1139633), (44, 1036030), (55, 828824), (88, 518015), (110, 414412), (220, 207206), (313, 145640), (331, 137720), (440, 103603), (626, 72820), (662, 68860), (1252, 36410), (1324, 34430), (1565, 29128), (1655, 27544), (2504, 18205), (2648, 17215), (3130, 14564), (3310, 13772), (3443, 13240), (3641, 12520), (6260, 7282), (6620, 6886)]