1326422708500

素因数分解:

$2^2\times 5^3\times {\mathrm{19}}^1\times {\mathrm{2797}}^1\times {\mathrm{49919}}^1$

素因数の和:52754

約数の個数: 96

約数和(自身を含む): 3050527334400

約数和(自身を除く): 1724104625900

約数列:

[1, 2, 4, 5, 10, 19, 20, 25, 38, 50, 76, 95, 100, 125, 190, 250, 380, 475, 500, 950, 1900, 2375, 2797, 4750, 5594, 9500, 11188, 13985, 27970, 49919, 53143, 55940, 69925, 99838, 106286, 139850, 199676, 212572, 249595, 265715, 279700, 349625, 499190, 531430, 699250, 948461, 998380, 1062860, 1247975, 1328575, 1398500, 1896922, 2495950, 2657150, 3793844, 4742305, 4991900, 5314300, 6239875, 6642875, 9484610, 12479750, 13285750, 18969220, 23711525, 24959500, 26571500, 47423050, 94846100, 118557625, 139623443, 237115250, 279246886, 474230500, 558493772, 698117215, 1396234430, 2652845417, 2792468860, 3490586075, 5305690834, 6981172150, 10611381668, 13264227085, 13962344300, 17452930375, 26528454170, 34905860750, 53056908340, 66321135425, 69811721500, 132642270850, 265284541700, 331605677125, 663211354250, 1326422708500]

約数ペア:

[(1, 1326422708500), (2, 663211354250), (4, 331605677125), (5, 265284541700), (10, 132642270850), (19, 69811721500), (20, 66321135425), (25, 53056908340), (38, 34905860750), (50, 26528454170), (76, 17452930375), (95, 13962344300), (100, 13264227085), (125, 10611381668), (190, 6981172150), (250, 5305690834), (380, 3490586075), (475, 2792468860), (500, 2652845417), (950, 1396234430), (1900, 698117215), (2375, 558493772), (2797, 474230500), (4750, 279246886), (5594, 237115250), (9500, 139623443), (11188, 118557625), (13985, 94846100), (27970, 47423050), (49919, 26571500), (53143, 24959500), (55940, 23711525), (69925, 18969220), (99838, 13285750), (106286, 12479750), (139850, 9484610), (199676, 6642875), (212572, 6239875), (249595, 5314300), (265715, 4991900), (279700, 4742305), (349625, 3793844), (499190, 2657150), (531430, 2495950), (699250, 1896922), (948461, 1398500), (998380, 1328575), (1062860, 1247975)]