1044105580

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{149}}^1\times {\mathrm{50053}}^1$

素因数の和:50218

約数の個数: 48

約数和(自身を含む): 2522721600

約数和(自身を除く): 1478616020

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 149, 298, 596, 745, 1043, 1490, 2086, 2980, 4172, 5215, 10430, 20860, 50053, 100106, 200212, 250265, 350371, 500530, 700742, 1001060, 1401484, 1751855, 3503710, 7007420, 7457897, 14915794, 29831588, 37289485, 52205279, 74578970, 104410558, 149157940, 208821116, 261026395, 522052790, 1044105580]

約数ペア:

[(1, 1044105580), (2, 522052790), (4, 261026395), (5, 208821116), (7, 149157940), (10, 104410558), (14, 74578970), (20, 52205279), (28, 37289485), (35, 29831588), (70, 14915794), (140, 7457897), (149, 7007420), (298, 3503710), (596, 1751855), (745, 1401484), (1043, 1001060), (1490, 700742), (2086, 500530), (2980, 350371), (4172, 250265), (5215, 200212), (10430, 100106), (20860, 50053)]