40392708

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{149}}^1$

素因数の和:245

約数の個数: 96

約数和(自身を含む): 105840000

約数和(自身を除く): 65447292

約数列:

[1, 2, 3, 4, 6, 12, 19, 29, 38, 41, 57, 58, 76, 82, 87, 114, 116, 123, 149, 164, 174, 228, 246, 298, 348, 447, 492, 551, 596, 779, 894, 1102, 1189, 1558, 1653, 1788, 2204, 2337, 2378, 2831, 3116, 3306, 3567, 4321, 4674, 4756, 5662, 6109, 6612, 7134, 8493, 8642, 9348, 11324, 12218, 12963, 14268, 16986, 17284, 18327, 22591, 24436, 25926, 33972, 36654, 45182, 51852, 67773, 73308, 82099, 90364, 116071, 135546, 164198, 177161, 232142, 246297, 271092, 328396, 348213, 354322, 464284, 492594, 531483, 696426, 708644, 985188, 1062966, 1392852, 2125932, 3366059, 6732118, 10098177, 13464236, 20196354, 40392708]

約数ペア:

[(1, 40392708), (2, 20196354), (3, 13464236), (4, 10098177), (6, 6732118), (12, 3366059), (19, 2125932), (29, 1392852), (38, 1062966), (41, 985188), (57, 708644), (58, 696426), (76, 531483), (82, 492594), (87, 464284), (114, 354322), (116, 348213), (123, 328396), (149, 271092), (164, 246297), (174, 232142), (228, 177161), (246, 164198), (298, 135546), (348, 116071), (447, 90364), (492, 82099), (551, 73308), (596, 67773), (779, 51852), (894, 45182), (1102, 36654), (1189, 33972), (1558, 25926), (1653, 24436), (1788, 22591), (2204, 18327), (2337, 17284), (2378, 16986), (2831, 14268), (3116, 12963), (3306, 12218), (3567, 11324), (4321, 9348), (4674, 8642), (4756, 8493), (5662, 7134), (6109, 6612)]