9378040

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{33493}}^1$

素因数の和:33511

約数の個数: 32

約数和(自身を含む): 24115680

約数和(自身を除く): 14737640

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 33493, 66986, 133972, 167465, 234451, 267944, 334930, 468902, 669860, 937804, 1172255, 1339720, 1875608, 2344510, 4689020, 9378040]

約数ペア:

[(1, 9378040), (2, 4689020), (4, 2344510), (5, 1875608), (7, 1339720), (8, 1172255), (10, 937804), (14, 669860), (20, 468902), (28, 334930), (35, 267944), (40, 234451), (56, 167465), (70, 133972), (140, 66986), (280, 33493)]