22295780

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{2957}}^1$

素因数の和:3008

約数の個数: 48

約数和(自身を含む): 52179120

約数和(自身を除く): 29883340

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 29, 52, 58, 65, 116, 130, 145, 260, 290, 377, 580, 754, 1508, 1885, 2957, 3770, 5914, 7540, 11828, 14785, 29570, 38441, 59140, 76882, 85753, 153764, 171506, 192205, 343012, 384410, 428765, 768820, 857530, 1114789, 1715060, 2229578, 4459156, 5573945, 11147890, 22295780]

約数ペア:

[(1, 22295780), (2, 11147890), (4, 5573945), (5, 4459156), (10, 2229578), (13, 1715060), (20, 1114789), (26, 857530), (29, 768820), (52, 428765), (58, 384410), (65, 343012), (116, 192205), (130, 171506), (145, 153764), (260, 85753), (290, 76882), (377, 59140), (580, 38441), (754, 29570), (1508, 14785), (1885, 11828), (2957, 7540), (3770, 5914)]