23249240

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{1931}}^1$

素因数の和:1992

約数の個数: 64

約数和(自身を含む): 61205760

約数和(自身を除く): 37956520

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 43, 56, 70, 86, 140, 172, 215, 280, 301, 344, 430, 602, 860, 1204, 1505, 1720, 1931, 2408, 3010, 3862, 6020, 7724, 9655, 12040, 13517, 15448, 19310, 27034, 38620, 54068, 67585, 77240, 83033, 108136, 135170, 166066, 270340, 332132, 415165, 540680, 581231, 664264, 830330, 1162462, 1660660, 2324924, 2906155, 3321320, 4649848, 5812310, 11624620, 23249240]

約数ペア:

[(1, 23249240), (2, 11624620), (4, 5812310), (5, 4649848), (7, 3321320), (8, 2906155), (10, 2324924), (14, 1660660), (20, 1162462), (28, 830330), (35, 664264), (40, 581231), (43, 540680), (56, 415165), (70, 332132), (86, 270340), (140, 166066), (172, 135170), (215, 108136), (280, 83033), (301, 77240), (344, 67585), (430, 54068), (602, 38620), (860, 27034), (1204, 19310), (1505, 15448), (1720, 13517), (1931, 12040), (2408, 9655), (3010, 7724), (3862, 6020)]