61612240

素因数分解:

$2^4\times 5^1\times {\mathrm{29}}^1\times {\mathrm{26557}}^1$

素因数の和:26599

約数の個数: 40

約数和(自身を含む): 148193640

約数和(自身を除く): 86581400

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 29, 40, 58, 80, 116, 145, 232, 290, 464, 580, 1160, 2320, 26557, 53114, 106228, 132785, 212456, 265570, 424912, 531140, 770153, 1062280, 1540306, 2124560, 3080612, 3850765, 6161224, 7701530, 12322448, 15403060, 30806120, 61612240]

約数ペア:

[(1, 61612240), (2, 30806120), (4, 15403060), (5, 12322448), (8, 7701530), (10, 6161224), (16, 3850765), (20, 3080612), (29, 2124560), (40, 1540306), (58, 1062280), (80, 770153), (116, 531140), (145, 424912), (232, 265570), (290, 212456), (464, 132785), (580, 106228), (1160, 53114), (2320, 26557)]