1572127570

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{59}}^1\times {\mathrm{15767}}^1$

素因数の和:15859

約数の個数: 48

約数和(自身を含む): 3116387520

約数和(自身を除く): 1544259950

約数列:

[1, 2, 5, 10, 13, 26, 59, 65, 118, 130, 169, 295, 338, 590, 767, 845, 1534, 1690, 3835, 7670, 9971, 15767, 19942, 31534, 49855, 78835, 99710, 157670, 204971, 409942, 930253, 1024855, 1860506, 2049710, 2664623, 4651265, 5329246, 9302530, 12093289, 13323115, 24186578, 26646230, 60466445, 120932890, 157212757, 314425514, 786063785, 1572127570]

約数ペア:

[(1, 1572127570), (2, 786063785), (5, 314425514), (10, 157212757), (13, 120932890), (26, 60466445), (59, 26646230), (65, 24186578), (118, 13323115), (130, 12093289), (169, 9302530), (295, 5329246), (338, 4651265), (590, 2664623), (767, 2049710), (845, 1860506), (1534, 1024855), (1690, 930253), (3835, 409942), (7670, 204971), (9971, 157670), (15767, 99710), (19942, 78835), (31534, 49855)]