138185600540

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{97}}^1\times {\mathrm{2221}}^1\times {\mathrm{2467}}^1$

素因数の和:4807

約数の個数: 96

約数和(自身を含む): 316004023104

約数和(自身を除く): 177818422564

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 97, 130, 194, 260, 388, 485, 970, 1261, 1940, 2221, 2467, 2522, 4442, 4934, 5044, 6305, 8884, 9868, 11105, 12335, 12610, 22210, 24670, 25220, 28873, 32071, 44420, 49340, 57746, 64142, 115492, 128284, 144365, 160355, 215437, 239299, 288730, 320710, 430874, 478598, 577460, 641420, 861748, 957196, 1077185, 1196495, 2154370, 2392990, 2800681, 3110887, 4308740, 4785980, 5479207, 5601362, 6221774, 10958414, 11202724, 12443548, 14003405, 15554435, 21916828, 27396035, 28006810, 31108870, 54792070, 56013620, 62217740, 71229691, 109584140, 142459382, 284918764, 356148455, 531483079, 712296910, 1062966158, 1424593820, 2125932316, 2657415395, 5314830790, 6909280027, 10629661580, 13818560054, 27637120108, 34546400135, 69092800270, 138185600540]

約数ペア:

[(1, 138185600540), (2, 69092800270), (4, 34546400135), (5, 27637120108), (10, 13818560054), (13, 10629661580), (20, 6909280027), (26, 5314830790), (52, 2657415395), (65, 2125932316), (97, 1424593820), (130, 1062966158), (194, 712296910), (260, 531483079), (388, 356148455), (485, 284918764), (970, 142459382), (1261, 109584140), (1940, 71229691), (2221, 62217740), (2467, 56013620), (2522, 54792070), (4442, 31108870), (4934, 28006810), (5044, 27396035), (6305, 21916828), (8884, 15554435), (9868, 14003405), (11105, 12443548), (12335, 11202724), (12610, 10958414), (22210, 6221774), (24670, 5601362), (25220, 5479207), (28873, 4785980), (32071, 4308740), (44420, 3110887), (49340, 2800681), (57746, 2392990), (64142, 2154370), (115492, 1196495), (128284, 1077185), (144365, 957196), (160355, 861748), (215437, 641420), (239299, 577460), (288730, 478598), (320710, 430874)]