1039184080

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{1180891}}^1$

素因数の和:1180915

約数の個数: 40

約数和(自身を含む): 2635750944

約数和(自身を除く): 1596566864

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 40, 44, 55, 80, 88, 110, 176, 220, 440, 880, 1180891, 2361782, 4723564, 5904455, 9447128, 11808910, 12989801, 18894256, 23617820, 25979602, 47235640, 51959204, 64949005, 94471280, 103918408, 129898010, 207836816, 259796020, 519592040, 1039184080]

約数ペア:

[(1, 1039184080), (2, 519592040), (4, 259796020), (5, 207836816), (8, 129898010), (10, 103918408), (11, 94471280), (16, 64949005), (20, 51959204), (22, 47235640), (40, 25979602), (44, 23617820), (55, 18894256), (80, 12989801), (88, 11808910), (110, 9447128), (176, 5904455), (220, 4723564), (440, 2361782), (880, 1180891)]