426826070

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{443}}^1\times {\mathrm{461}}^1$

素因数の和:941

約数の個数: 64

約数和(自身を含む): 886152960

約数和(自身を除く): 459326890

約数列:

[1, 2, 5, 10, 11, 19, 22, 38, 55, 95, 110, 190, 209, 418, 443, 461, 886, 922, 1045, 2090, 2215, 2305, 4430, 4610, 4873, 5071, 8417, 8759, 9746, 10142, 16834, 17518, 24365, 25355, 42085, 43795, 48730, 50710, 84170, 87590, 92587, 96349, 185174, 192698, 204223, 408446, 462935, 481745, 925870, 963490, 1021115, 2042230, 2246453, 3880237, 4492906, 7760474, 11232265, 19401185, 22464530, 38802370, 42682607, 85365214, 213413035, 426826070]

約数ペア:

[(1, 426826070), (2, 213413035), (5, 85365214), (10, 42682607), (11, 38802370), (19, 22464530), (22, 19401185), (38, 11232265), (55, 7760474), (95, 4492906), (110, 3880237), (190, 2246453), (209, 2042230), (418, 1021115), (443, 963490), (461, 925870), (886, 481745), (922, 462935), (1045, 408446), (2090, 204223), (2215, 192698), (2305, 185174), (4430, 96349), (4610, 92587), (4873, 87590), (5071, 84170), (8417, 50710), (8759, 48730), (9746, 43795), (10142, 42085), (16834, 25355), (17518, 24365)]