1461570260

素因数分解:

$2^2\times 5^1\times {\mathrm{1913}}^1\times {\mathrm{38201}}^1$

素因数の和:40123

約数の個数: 24

約数和(自身を含む): 3070982376

約数和(自身を除く): 1609412116

約数列:

[1, 2, 4, 5, 10, 20, 1913, 3826, 7652, 9565, 19130, 38201, 38260, 76402, 152804, 191005, 382010, 764020, 73078513, 146157026, 292314052, 365392565, 730785130, 1461570260]

約数ペア:

[(1, 1461570260), (2, 730785130), (4, 365392565), (5, 292314052), (10, 146157026), (20, 73078513), (1913, 764020), (3826, 382010), (7652, 191005), (9565, 152804), (19130, 76402), (38201, 38260)]