136913050

素因数分解:

$2^1\times 5^2\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{4649}}^1$

素因数の和:4711

約数の個数: 48

約数和(自身を含む): 276768000

約数和(自身を除く): 139854950

約数列:

[1, 2, 5, 10, 19, 25, 31, 38, 50, 62, 95, 155, 190, 310, 475, 589, 775, 950, 1178, 1550, 2945, 4649, 5890, 9298, 14725, 23245, 29450, 46490, 88331, 116225, 144119, 176662, 232450, 288238, 441655, 720595, 883310, 1441190, 2208275, 2738261, 3602975, 4416550, 5476522, 7205950, 13691305, 27382610, 68456525, 136913050]

約数ペア:

[(1, 136913050), (2, 68456525), (5, 27382610), (10, 13691305), (19, 7205950), (25, 5476522), (31, 4416550), (38, 3602975), (50, 2738261), (62, 2208275), (95, 1441190), (155, 883310), (190, 720595), (310, 441655), (475, 288238), (589, 232450), (775, 176662), (950, 144119), (1178, 116225), (1550, 88331), (2945, 46490), (4649, 29450), (5890, 23245), (9298, 14725)]