23846120

素因数分解:

$2^3\times 5^1\times {\mathrm{29}}^1\times {\mathrm{61}}^1\times {\mathrm{337}}^1$

素因数の和:438

約数の個数: 64

約数和(自身を含む): 56581200

約数和(自身を除く): 32735080

約数列:

[1, 2, 4, 5, 8, 10, 20, 29, 40, 58, 61, 116, 122, 145, 232, 244, 290, 305, 337, 488, 580, 610, 674, 1160, 1220, 1348, 1685, 1769, 2440, 2696, 3370, 3538, 6740, 7076, 8845, 9773, 13480, 14152, 17690, 19546, 20557, 35380, 39092, 41114, 48865, 70760, 78184, 82228, 97730, 102785, 164456, 195460, 205570, 390920, 411140, 596153, 822280, 1192306, 2384612, 2980765, 4769224, 5961530, 11923060, 23846120]

約数ペア:

[(1, 23846120), (2, 11923060), (4, 5961530), (5, 4769224), (8, 2980765), (10, 2384612), (20, 1192306), (29, 822280), (40, 596153), (58, 411140), (61, 390920), (116, 205570), (122, 195460), (145, 164456), (232, 102785), (244, 97730), (290, 82228), (305, 78184), (337, 70760), (488, 48865), (580, 41114), (610, 39092), (674, 35380), (1160, 20557), (1220, 19546), (1348, 17690), (1685, 14152), (1769, 13480), (2440, 9773), (2696, 8845), (3370, 7076), (3538, 6740)]