23892640

素因数分解:

$2^5\times 5^1\times {\mathrm{59}}^1\times {\mathrm{2531}}^1$

素因数の和:2605

約数の個数: 48

約数和(自身を含む): 57425760

約数和(自身を除く): 33533120

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 59, 80, 118, 160, 236, 295, 472, 590, 944, 1180, 1888, 2360, 2531, 4720, 5062, 9440, 10124, 12655, 20248, 25310, 40496, 50620, 80992, 101240, 149329, 202480, 298658, 404960, 597316, 746645, 1194632, 1493290, 2389264, 2986580, 4778528, 5973160, 11946320, 23892640]

約数ペア:

[(1, 23892640), (2, 11946320), (4, 5973160), (5, 4778528), (8, 2986580), (10, 2389264), (16, 1493290), (20, 1194632), (32, 746645), (40, 597316), (59, 404960), (80, 298658), (118, 202480), (160, 149329), (236, 101240), (295, 80992), (472, 50620), (590, 40496), (944, 25310), (1180, 20248), (1888, 12655), (2360, 10124), (2531, 9440), (4720, 5062)]