26942960

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{1801}}^1$

素因数の和:1842

約数の個数: 80

約数和(自身を含む): 72397152

約数和(自身を除く): 45454192

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 17, 20, 22, 34, 40, 44, 55, 68, 80, 85, 88, 110, 136, 170, 176, 187, 220, 272, 340, 374, 440, 680, 748, 880, 935, 1360, 1496, 1801, 1870, 2992, 3602, 3740, 7204, 7480, 9005, 14408, 14960, 18010, 19811, 28816, 30617, 36020, 39622, 61234, 72040, 79244, 99055, 122468, 144080, 153085, 158488, 198110, 244936, 306170, 316976, 336787, 396220, 489872, 612340, 673574, 792440, 1224680, 1347148, 1584880, 1683935, 2449360, 2694296, 3367870, 5388592, 6735740, 13471480, 26942960]

約数ペア:

[(1, 26942960), (2, 13471480), (4, 6735740), (5, 5388592), (8, 3367870), (10, 2694296), (11, 2449360), (16, 1683935), (17, 1584880), (20, 1347148), (22, 1224680), (34, 792440), (40, 673574), (44, 612340), (55, 489872), (68, 396220), (80, 336787), (85, 316976), (88, 306170), (110, 244936), (136, 198110), (170, 158488), (176, 153085), (187, 144080), (220, 122468), (272, 99055), (340, 79244), (374, 72040), (440, 61234), (680, 39622), (748, 36020), (880, 30617), (935, 28816), (1360, 19811), (1496, 18010), (1801, 14960), (1870, 14408), (2992, 9005), (3602, 7480), (3740, 7204)]