40337470

素因数分解:

$2^1\times 5^1\times {\mathrm{61}}^1\times {\mathrm{89}}^1\times {\mathrm{743}}^1$

素因数の和:900

約数の個数: 32

約数和(自身を含む): 74727360

約数和(自身を除く): 34389890

約数列:

[1, 2, 5, 10, 61, 89, 122, 178, 305, 445, 610, 743, 890, 1486, 3715, 5429, 7430, 10858, 27145, 45323, 54290, 66127, 90646, 132254, 226615, 330635, 453230, 661270, 4033747, 8067494, 20168735, 40337470]

約数ペア:

[(1, 40337470), (2, 20168735), (5, 8067494), (10, 4033747), (61, 661270), (89, 453230), (122, 330635), (178, 226615), (305, 132254), (445, 90646), (610, 66127), (743, 54290), (890, 45323), (1486, 27145), (3715, 10858), (5429, 7430)]