23247560

素因数分解:

$2^3\times 5^1\times 7^2\times {\mathrm{29}}^1\times {\mathrm{409}}^1$

素因数の和:463

約数の個数: 96

約数和(自身を含む): 63099000

約数和(自身を除く): 39851440

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 29, 35, 40, 49, 56, 58, 70, 98, 116, 140, 145, 196, 203, 232, 245, 280, 290, 392, 406, 409, 490, 580, 812, 818, 980, 1015, 1160, 1421, 1624, 1636, 1960, 2030, 2045, 2842, 2863, 3272, 4060, 4090, 5684, 5726, 7105, 8120, 8180, 11368, 11452, 11861, 14210, 14315, 16360, 20041, 22904, 23722, 28420, 28630, 40082, 47444, 56840, 57260, 59305, 80164, 83027, 94888, 100205, 114520, 118610, 160328, 166054, 200410, 237220, 332108, 400820, 415135, 474440, 581189, 664216, 801640, 830270, 1162378, 1660540, 2324756, 2905945, 3321080, 4649512, 5811890, 11623780, 23247560]

約数ペア:

[(1, 23247560), (2, 11623780), (4, 5811890), (5, 4649512), (7, 3321080), (8, 2905945), (10, 2324756), (14, 1660540), (20, 1162378), (28, 830270), (29, 801640), (35, 664216), (40, 581189), (49, 474440), (56, 415135), (58, 400820), (70, 332108), (98, 237220), (116, 200410), (140, 166054), (145, 160328), (196, 118610), (203, 114520), (232, 100205), (245, 94888), (280, 83027), (290, 80164), (392, 59305), (406, 57260), (409, 56840), (490, 47444), (580, 40082), (812, 28630), (818, 28420), (980, 23722), (1015, 22904), (1160, 20041), (1421, 16360), (1624, 14315), (1636, 14210), (1960, 11861), (2030, 11452), (2045, 11368), (2842, 8180), (2863, 8120), (3272, 7105), (4060, 5726), (4090, 5684)]