79197320

素因数分解:

$2^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{104207}}^1$

素因数の和:104237

約数の個数: 32

約数和(自身を含む): 187574400

約数和(自身を除く): 108377080

約数列:

[1, 2, 4, 5, 8, 10, 19, 20, 38, 40, 76, 95, 152, 190, 380, 760, 104207, 208414, 416828, 521035, 833656, 1042070, 1979933, 2084140, 3959866, 4168280, 7919732, 9899665, 15839464, 19799330, 39598660, 79197320]

約数ペア:

[(1, 79197320), (2, 39598660), (4, 19799330), (5, 15839464), (8, 9899665), (10, 7919732), (19, 4168280), (20, 3959866), (38, 2084140), (40, 1979933), (76, 1042070), (95, 833656), (152, 521035), (190, 416828), (380, 208414), (760, 104207)]