1887080110

素因数分解:

$2^1\times 5^1\times {\mathrm{79}}^1\times {\mathrm{1319}}^1\times {\mathrm{1811}}^1$

素因数の和:3216

約数の個数: 32

約数和(自身を含む): 3444249600

約数和(自身を除く): 1557169490

約数列:

[1, 2, 5, 10, 79, 158, 395, 790, 1319, 1811, 2638, 3622, 6595, 9055, 13190, 18110, 104201, 143069, 208402, 286138, 521005, 715345, 1042010, 1430690, 2388709, 4777418, 11943545, 23887090, 188708011, 377416022, 943540055, 1887080110]

約数ペア:

[(1, 1887080110), (2, 943540055), (5, 377416022), (10, 188708011), (79, 23887090), (158, 11943545), (395, 4777418), (790, 2388709), (1319, 1430690), (1811, 1042010), (2638, 715345), (3622, 521005), (6595, 286138), (9055, 208402), (13190, 143069), (18110, 104201)]