41827390

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{239}}^1$

素因数の和:337

約数の個数: 64

約数和(自身を含む): 86676480

約数和(自身を除く): 44849090

約数列:

[1, 2, 5, 10, 11, 22, 37, 43, 55, 74, 86, 110, 185, 215, 239, 370, 407, 430, 473, 478, 814, 946, 1195, 1591, 2035, 2365, 2390, 2629, 3182, 4070, 4730, 5258, 7955, 8843, 10277, 13145, 15910, 17501, 17686, 20554, 26290, 35002, 44215, 51385, 87505, 88430, 97273, 102770, 113047, 175010, 194546, 226094, 380249, 486365, 565235, 760498, 972730, 1130470, 1901245, 3802490, 4182739, 8365478, 20913695, 41827390]

約数ペア:

[(1, 41827390), (2, 20913695), (5, 8365478), (10, 4182739), (11, 3802490), (22, 1901245), (37, 1130470), (43, 972730), (55, 760498), (74, 565235), (86, 486365), (110, 380249), (185, 226094), (215, 194546), (239, 175010), (370, 113047), (407, 102770), (430, 97273), (473, 88430), (478, 87505), (814, 51385), (946, 44215), (1195, 35002), (1591, 26290), (2035, 20554), (2365, 17686), (2390, 17501), (2629, 15910), (3182, 13145), (4070, 10277), (4730, 8843), (5258, 7955)]