28255110

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{5573}}^1$

素因数の和:5609

約数の個数: 48

約数和(自身を含む): 73443024

約数和(自身を除く): 45187914

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 169, 195, 338, 390, 507, 845, 1014, 1690, 2535, 5070, 5573, 11146, 16719, 27865, 33438, 55730, 72449, 83595, 144898, 167190, 217347, 362245, 434694, 724490, 941837, 1086735, 1883674, 2173470, 2825511, 4709185, 5651022, 9418370, 14127555, 28255110]

約数ペア:

[(1, 28255110), (2, 14127555), (3, 9418370), (5, 5651022), (6, 4709185), (10, 2825511), (13, 2173470), (15, 1883674), (26, 1086735), (30, 941837), (39, 724490), (65, 434694), (78, 362245), (130, 217347), (169, 167190), (195, 144898), (338, 83595), (390, 72449), (507, 55730), (845, 33438), (1014, 27865), (1690, 16719), (2535, 11146), (5070, 5573)]