102365480

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{365591}}^1$

素因数の和:365609

約数の個数: 32

約数和(自身を含む): 263226240

約数和(自身を除く): 160860760

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 365591, 731182, 1462364, 1827955, 2559137, 2924728, 3655910, 5118274, 7311820, 10236548, 12795685, 14623640, 20473096, 25591370, 51182740, 102365480]

約数ペア:

[(1, 102365480), (2, 51182740), (4, 25591370), (5, 20473096), (7, 14623640), (8, 12795685), (10, 10236548), (14, 7311820), (20, 5118274), (28, 3655910), (35, 2924728), (40, 2559137), (56, 1827955), (70, 1462364), (140, 731182), (280, 365591)]