9967040

素因数分解:

$2^6\times 5^1\times {\mathrm{31147}}^1$

素因数の和:31164

約数の個数: 28

約数和(自身を含む): 23734776

約数和(自身を除く): 13767736

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 320, 31147, 62294, 124588, 155735, 249176, 311470, 498352, 622940, 996704, 1245880, 1993408, 2491760, 4983520, 9967040]

約数ペア:

[(1, 9967040), (2, 4983520), (4, 2491760), (5, 1993408), (8, 1245880), (10, 996704), (16, 622940), (20, 498352), (32, 311470), (40, 249176), (64, 155735), (80, 124588), (160, 62294), (320, 31147)]