22855420

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{59}}^1\times {\mathrm{2767}}^1$

素因数の和:2842

約数の個数: 48

約数和(自身を含む): 55802880

約数和(自身を除く): 32947460

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 59, 70, 118, 140, 236, 295, 413, 590, 826, 1180, 1652, 2065, 2767, 4130, 5534, 8260, 11068, 13835, 19369, 27670, 38738, 55340, 77476, 96845, 163253, 193690, 326506, 387380, 653012, 816265, 1142771, 1632530, 2285542, 3265060, 4571084, 5713855, 11427710, 22855420]

約数ペア:

[(1, 22855420), (2, 11427710), (4, 5713855), (5, 4571084), (7, 3265060), (10, 2285542), (14, 1632530), (20, 1142771), (28, 816265), (35, 653012), (59, 387380), (70, 326506), (118, 193690), (140, 163253), (236, 96845), (295, 77476), (413, 55340), (590, 38738), (826, 27670), (1180, 19369), (1652, 13835), (2065, 11068), (2767, 8260), (4130, 5534)]