3640373740

素因数分解:

$2^2\times 5^1\times {\mathrm{5273}}^1\times {\mathrm{34519}}^1$

素因数の和:39801

約数の個数: 24

約数和(自身を含む): 7646456160

約数和(自身を除く): 4006082420

約数列:

[1, 2, 4, 5, 10, 20, 5273, 10546, 21092, 26365, 34519, 52730, 69038, 105460, 138076, 172595, 345190, 690380, 182018687, 364037374, 728074748, 910093435, 1820186870, 3640373740]

約数ペア:

[(1, 3640373740), (2, 1820186870), (4, 910093435), (5, 728074748), (10, 364037374), (20, 182018687), (5273, 690380), (10546, 345190), (21092, 172595), (26365, 138076), (34519, 105460), (52730, 69038)]