415133060

素因数分解:

$2^2\times 5^1\times {\mathrm{61}}^1\times {\mathrm{227}}^1\times {\mathrm{1499}}^1$

素因数の和:1796

約数の個数: 48

約数和(自身を含む): 890568000

約数和(自身を除く): 475434940

約数列:

[1, 2, 4, 5, 10, 20, 61, 122, 227, 244, 305, 454, 610, 908, 1135, 1220, 1499, 2270, 2998, 4540, 5996, 7495, 13847, 14990, 27694, 29980, 55388, 69235, 91439, 138470, 182878, 276940, 340273, 365756, 457195, 680546, 914390, 1361092, 1701365, 1828780, 3402730, 6805460, 20756653, 41513306, 83026612, 103783265, 207566530, 415133060]

約数ペア:

[(1, 415133060), (2, 207566530), (4, 103783265), (5, 83026612), (10, 41513306), (20, 20756653), (61, 6805460), (122, 3402730), (227, 1828780), (244, 1701365), (305, 1361092), (454, 914390), (610, 680546), (908, 457195), (1135, 365756), (1220, 340273), (1499, 276940), (2270, 182878), (2998, 138470), (4540, 91439), (5996, 69235), (7495, 55388), (13847, 29980), (14990, 27694)]