226866220

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{383}}^1\times {\mathrm{4231}}^1$

素因数の和:4630

約数の個数: 48

約数和(自身を含む): 546029568

約数和(自身を除く): 319163348

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 383, 766, 1532, 1915, 2681, 3830, 4231, 5362, 7660, 8462, 10724, 13405, 16924, 21155, 26810, 29617, 42310, 53620, 59234, 84620, 118468, 148085, 296170, 592340, 1620473, 3240946, 6481892, 8102365, 11343311, 16204730, 22686622, 32409460, 45373244, 56716555, 113433110, 226866220]

約数ペア:

[(1, 226866220), (2, 113433110), (4, 56716555), (5, 45373244), (7, 32409460), (10, 22686622), (14, 16204730), (20, 11343311), (28, 8102365), (35, 6481892), (70, 3240946), (140, 1620473), (383, 592340), (766, 296170), (1532, 148085), (1915, 118468), (2681, 84620), (3830, 59234), (4231, 53620), (5362, 42310), (7660, 29617), (8462, 26810), (10724, 21155), (13405, 16924)]