11910040

素因数分解:

$2^3\times 5^1\times {\mathrm{79}}^1\times {\mathrm{3769}}^1$

素因数の和:3859

約数の個数: 32

約数和(自身を含む): 27144000

約数和(自身を除く): 15233960

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 79, 158, 316, 395, 632, 790, 1580, 3160, 3769, 7538, 15076, 18845, 30152, 37690, 75380, 150760, 297751, 595502, 1191004, 1488755, 2382008, 2977510, 5955020, 11910040]

約数ペア:

[(1, 11910040), (2, 5955020), (4, 2977510), (5, 2382008), (8, 1488755), (10, 1191004), (20, 595502), (40, 297751), (79, 150760), (158, 75380), (316, 37690), (395, 30152), (632, 18845), (790, 15076), (1580, 7538), (3160, 3769)]