62973020

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{197}}^1\times {\mathrm{1453}}^1$

素因数の和:1670

約数の個数: 48

約数和(自身を含む): 145097568

約数和(自身を除く): 82124548

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 197, 220, 394, 788, 985, 1453, 1970, 2167, 2906, 3940, 4334, 5812, 7265, 8668, 10835, 14530, 15983, 21670, 29060, 31966, 43340, 63932, 79915, 159830, 286241, 319660, 572482, 1144964, 1431205, 2862410, 3148651, 5724820, 6297302, 12594604, 15743255, 31486510, 62973020]

約数ペア:

[(1, 62973020), (2, 31486510), (4, 15743255), (5, 12594604), (10, 6297302), (11, 5724820), (20, 3148651), (22, 2862410), (44, 1431205), (55, 1144964), (110, 572482), (197, 319660), (220, 286241), (394, 159830), (788, 79915), (985, 63932), (1453, 43340), (1970, 31966), (2167, 29060), (2906, 21670), (3940, 15983), (4334, 14530), (5812, 10835), (7265, 8668)]