12715669250

素因数分解:

$2^1\times 5^3\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{36671}}^1$

素因数の和:36780

約数の個数: 64

約数和(自身を含む): 25400494080

約数和(自身を除く): 12684824830

約数列:

[1, 2, 5, 10, 19, 25, 38, 50, 73, 95, 125, 146, 190, 250, 365, 475, 730, 950, 1387, 1825, 2375, 2774, 3650, 4750, 6935, 9125, 13870, 18250, 34675, 36671, 69350, 73342, 173375, 183355, 346750, 366710, 696749, 916775, 1393498, 1833550, 2676983, 3483745, 4583875, 5353966, 6967490, 9167750, 13384915, 17418725, 26769830, 34837450, 50862677, 66924575, 87093625, 101725354, 133849150, 174187250, 254313385, 334622875, 508626770, 669245750, 1271566925, 2543133850, 6357834625, 12715669250]

約数ペア:

[(1, 12715669250), (2, 6357834625), (5, 2543133850), (10, 1271566925), (19, 669245750), (25, 508626770), (38, 334622875), (50, 254313385), (73, 174187250), (95, 133849150), (125, 101725354), (146, 87093625), (190, 66924575), (250, 50862677), (365, 34837450), (475, 26769830), (730, 17418725), (950, 13384915), (1387, 9167750), (1825, 6967490), (2375, 5353966), (2774, 4583875), (3650, 3483745), (4750, 2676983), (6935, 1833550), (9125, 1393498), (13870, 916775), (18250, 696749), (34675, 366710), (36671, 346750), (69350, 183355), (73342, 173375)]