104469040

素因数分解:

$2^4\times 5^1\times {\mathrm{13}}^2\times {\mathrm{7727}}^1$

素因数の和:7766

約数の個数: 60

約数和(自身を含む): 263045664

約数和(自身を除く): 158576624

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 40, 52, 65, 80, 104, 130, 169, 208, 260, 338, 520, 676, 845, 1040, 1352, 1690, 2704, 3380, 6760, 7727, 13520, 15454, 30908, 38635, 61816, 77270, 100451, 123632, 154540, 200902, 309080, 401804, 502255, 618160, 803608, 1004510, 1305863, 1607216, 2009020, 2611726, 4018040, 5223452, 6529315, 8036080, 10446904, 13058630, 20893808, 26117260, 52234520, 104469040]

約数ペア:

[(1, 104469040), (2, 52234520), (4, 26117260), (5, 20893808), (8, 13058630), (10, 10446904), (13, 8036080), (16, 6529315), (20, 5223452), (26, 4018040), (40, 2611726), (52, 2009020), (65, 1607216), (80, 1305863), (104, 1004510), (130, 803608), (169, 618160), (208, 502255), (260, 401804), (338, 309080), (520, 200902), (676, 154540), (845, 123632), (1040, 100451), (1352, 77270), (1690, 61816), (2704, 38635), (3380, 30908), (6760, 15454), (7727, 13520)]