226754060

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^2\times {\mathrm{73}}^1\times {\mathrm{919}}^1$

素因数の和:1027

約数の個数: 72

約数和(自身を含む): 523262880

約数和(自身を除く): 296508820

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 73, 130, 146, 169, 260, 292, 338, 365, 676, 730, 845, 919, 949, 1460, 1690, 1838, 1898, 3380, 3676, 3796, 4595, 4745, 9190, 9490, 11947, 12337, 18380, 18980, 23894, 24674, 47788, 49348, 59735, 61685, 67087, 119470, 123370, 134174, 155311, 238940, 246740, 268348, 310622, 335435, 621244, 670870, 776555, 872131, 1341740, 1553110, 1744262, 3106220, 3488524, 4360655, 8721310, 11337703, 17442620, 22675406, 45350812, 56688515, 113377030, 226754060]

約数ペア:

[(1, 226754060), (2, 113377030), (4, 56688515), (5, 45350812), (10, 22675406), (13, 17442620), (20, 11337703), (26, 8721310), (52, 4360655), (65, 3488524), (73, 3106220), (130, 1744262), (146, 1553110), (169, 1341740), (260, 872131), (292, 776555), (338, 670870), (365, 621244), (676, 335435), (730, 310622), (845, 268348), (919, 246740), (949, 238940), (1460, 155311), (1690, 134174), (1838, 123370), (1898, 119470), (3380, 67087), (3676, 61685), (3796, 59735), (4595, 49348), (4745, 47788), (9190, 24674), (9490, 23894), (11947, 18980), (12337, 18380)]