804568390

素因数分解:

$2^1\times 5^1\times {\mathrm{79}}^1\times {\mathrm{223}}^1\times {\mathrm{4567}}^1$

素因数の和:4876

約数の個数: 32

約数和(自身を含む): 1473454080

約数和(自身を除く): 668885690

約数列:

[1, 2, 5, 10, 79, 158, 223, 395, 446, 790, 1115, 2230, 4567, 9134, 17617, 22835, 35234, 45670, 88085, 176170, 360793, 721586, 1018441, 1803965, 2036882, 3607930, 5092205, 10184410, 80456839, 160913678, 402284195, 804568390]

約数ペア:

[(1, 804568390), (2, 402284195), (5, 160913678), (10, 80456839), (79, 10184410), (158, 5092205), (223, 3607930), (395, 2036882), (446, 1803965), (790, 1018441), (1115, 721586), (2230, 360793), (4567, 176170), (9134, 88085), (17617, 45670), (22835, 35234)]