66109550

素因数分解:

$2^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{101}}^1$

素因数の和:198

約数の個数: 96

約数和(自身を含む): 143428320

約数和(自身を除く): 77318770

約数列:

[1, 2, 5, 10, 13, 19, 25, 26, 38, 50, 53, 65, 95, 101, 106, 130, 190, 202, 247, 265, 325, 475, 494, 505, 530, 650, 689, 950, 1007, 1010, 1235, 1313, 1325, 1378, 1919, 2014, 2470, 2525, 2626, 2650, 3445, 3838, 5035, 5050, 5353, 6175, 6565, 6890, 9595, 10070, 10706, 12350, 13091, 13130, 17225, 19190, 24947, 25175, 26182, 26765, 32825, 34450, 47975, 49894, 50350, 53530, 65455, 65650, 69589, 95950, 101707, 124735, 130910, 133825, 139178, 203414, 249470, 267650, 327275, 347945, 508535, 623675, 654550, 695890, 1017070, 1247350, 1322191, 1739725, 2542675, 2644382, 3479450, 5085350, 6610955, 13221910, 33054775, 66109550]

約数ペア:

[(1, 66109550), (2, 33054775), (5, 13221910), (10, 6610955), (13, 5085350), (19, 3479450), (25, 2644382), (26, 2542675), (38, 1739725), (50, 1322191), (53, 1247350), (65, 1017070), (95, 695890), (101, 654550), (106, 623675), (130, 508535), (190, 347945), (202, 327275), (247, 267650), (265, 249470), (325, 203414), (475, 139178), (494, 133825), (505, 130910), (530, 124735), (650, 101707), (689, 95950), (950, 69589), (1007, 65650), (1010, 65455), (1235, 53530), (1313, 50350), (1325, 49894), (1378, 47975), (1919, 34450), (2014, 32825), (2470, 26765), (2525, 26182), (2626, 25175), (2650, 24947), (3445, 19190), (3838, 17225), (5035, 13130), (5050, 13091), (5353, 12350), (6175, 10706), (6565, 10070), (6890, 9595)]