6253640

素因数分解:

$2^3\times 5^1\times {\mathrm{79}}^1\times {\mathrm{1979}}^1$

素因数の和:2069

約数の個数: 32

約数和(自身を含む): 14256000

約数和(自身を除く): 8002360

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 79, 158, 316, 395, 632, 790, 1580, 1979, 3160, 3958, 7916, 9895, 15832, 19790, 39580, 79160, 156341, 312682, 625364, 781705, 1250728, 1563410, 3126820, 6253640]

約数ペア:

[(1, 6253640), (2, 3126820), (4, 1563410), (5, 1250728), (8, 781705), (10, 625364), (20, 312682), (40, 156341), (79, 79160), (158, 39580), (316, 19790), (395, 15832), (632, 9895), (790, 7916), (1580, 3958), (1979, 3160)]