41789420

素因数分解:

$2^2\times 5^1\times {\mathrm{79}}^1\times {\mathrm{26449}}^1$

素因数の和:26537

約数の個数: 24

約数和(自身を含む): 88872000

約数和(自身を除く): 47082580

約数列:

[1, 2, 4, 5, 10, 20, 79, 158, 316, 395, 790, 1580, 26449, 52898, 105796, 132245, 264490, 528980, 2089471, 4178942, 8357884, 10447355, 20894710, 41789420]

約数ペア:

[(1, 41789420), (2, 20894710), (4, 10447355), (5, 8357884), (10, 4178942), (20, 2089471), (79, 528980), (158, 264490), (316, 132245), (395, 105796), (790, 52898), (1580, 26449)]