73474760

素因数分解:

$2^3\times 5^1\times {\mathrm{107}}^1\times {\mathrm{17167}}^1$

素因数の和:17285

約数の個数: 32

約数和(自身を含む): 166872960

約数和(自身を除く): 93398200

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 107, 214, 428, 535, 856, 1070, 2140, 4280, 17167, 34334, 68668, 85835, 137336, 171670, 343340, 686680, 1836869, 3673738, 7347476, 9184345, 14694952, 18368690, 36737380, 73474760]

約数ペア:

[(1, 73474760), (2, 36737380), (4, 18368690), (5, 14694952), (8, 9184345), (10, 7347476), (20, 3673738), (40, 1836869), (107, 686680), (214, 343340), (428, 171670), (535, 137336), (856, 85835), (1070, 68668), (2140, 34334), (4280, 17167)]