11194240

素因数分解:

$2^7\times 5^1\times {\mathrm{17491}}^1$

素因数の和:17510

約数の個数: 32

約数和(自身を含む): 26762760

約数和(自身を除く): 15568520

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 320, 640, 17491, 34982, 69964, 87455, 139928, 174910, 279856, 349820, 559712, 699640, 1119424, 1399280, 2238848, 2798560, 5597120, 11194240]

約数ペア:

[(1, 11194240), (2, 5597120), (4, 2798560), (5, 2238848), (8, 1399280), (10, 1119424), (16, 699640), (20, 559712), (32, 349820), (40, 279856), (64, 174910), (80, 139928), (128, 87455), (160, 69964), (320, 34982), (640, 17491)]