23465960

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{1949}}^1$

素因数の和:2010

約数の個数: 64

約数和(自身を含む): 61776000

約数和(自身を除く): 38310040

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, 1949, 2408, 3010, 3898, 6020, 7796, 9745, 12040, 13643, 15592, 19490, 27286, 38980, 54572, 68215, 77960, 83807, 109144, 136430, 167614, 272860, 335228, 419035, 545720, 586649, 670456, 838070, 1173298, 1676140, 2346596, 2933245, 3352280, 4693192, 5866490, 11732980, 23465960]

約数ペア:

[(1, 23465960), (2, 11732980), (4, 5866490), (5, 4693192), (7, 3352280), (8, 2933245), (10, 2346596), (14, 1676140), (20, 1173298), (28, 838070), (35, 670456), (40, 586649), (43, 545720), (56, 419035), (70, 335228), (86, 272860), (140, 167614), (172, 136430), (215, 109144), (280, 83807), (301, 77960), (344, 68215), (430, 54572), (602, 38980), (860, 27286), (1204, 19490), (1505, 15592), (1720, 13643), (1949, 12040), (2408, 9745), (3010, 7796), (3898, 6020)]