6421127080

素因数分解:

$2^3\times 5^1\times {\mathrm{1367}}^1\times {\mathrm{117431}}^1$

素因数の和:118809

約数の個数: 32

約数和(自身を含む): 14458227840

約数和(自身を除く): 8037100760

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 1367, 2734, 5468, 6835, 10936, 13670, 27340, 54680, 117431, 234862, 469724, 587155, 939448, 1174310, 2348620, 4697240, 160528177, 321056354, 642112708, 802640885, 1284225416, 1605281770, 3210563540, 6421127080]

約数ペア:

[(1, 6421127080), (2, 3210563540), (4, 1605281770), (5, 1284225416), (8, 802640885), (10, 642112708), (20, 321056354), (40, 160528177), (1367, 4697240), (2734, 2348620), (5468, 1174310), (6835, 939448), (10936, 587155), (13670, 469724), (27340, 234862), (54680, 117431)]