13825240

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{2417}}^1$

素因数の和:2452

約数の個数: 64

約数和(自身を含む): 36560160

約数和(自身を除く): 22734920

約数列:

[1, 2, 4, 5, 8, 10, 11, 13, 20, 22, 26, 40, 44, 52, 55, 65, 88, 104, 110, 130, 143, 220, 260, 286, 440, 520, 572, 715, 1144, 1430, 2417, 2860, 4834, 5720, 9668, 12085, 19336, 24170, 26587, 31421, 48340, 53174, 62842, 96680, 106348, 125684, 132935, 157105, 212696, 251368, 265870, 314210, 345631, 531740, 628420, 691262, 1063480, 1256840, 1382524, 1728155, 2765048, 3456310, 6912620, 13825240]

約数ペア:

[(1, 13825240), (2, 6912620), (4, 3456310), (5, 2765048), (8, 1728155), (10, 1382524), (11, 1256840), (13, 1063480), (20, 691262), (22, 628420), (26, 531740), (40, 345631), (44, 314210), (52, 265870), (55, 251368), (65, 212696), (88, 157105), (104, 132935), (110, 125684), (130, 106348), (143, 96680), (220, 62842), (260, 53174), (286, 48340), (440, 31421), (520, 26587), (572, 24170), (715, 19336), (1144, 12085), (1430, 9668), (2417, 5720), (2860, 4834)]