2015087750

素因数分解:

$2^1\times 5^3\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{32633}}^1$

素因数の和:32682

約数の個数: 64

約数和(自身を含む): 4276359360

約数和(自身を除く): 2261271610

約数列:

[1, 2, 5, 10, 13, 19, 25, 26, 38, 50, 65, 95, 125, 130, 190, 247, 250, 325, 475, 494, 650, 950, 1235, 1625, 2375, 2470, 3250, 4750, 6175, 12350, 30875, 32633, 61750, 65266, 163165, 326330, 424229, 620027, 815825, 848458, 1240054, 1631650, 2121145, 3100135, 4079125, 4242290, 6200270, 8060351, 8158250, 10605725, 15500675, 16120702, 21211450, 31001350, 40301755, 53028625, 77503375, 80603510, 106057250, 155006750, 201508775, 403017550, 1007543875, 2015087750]

約数ペア:

[(1, 2015087750), (2, 1007543875), (5, 403017550), (10, 201508775), (13, 155006750), (19, 106057250), (25, 80603510), (26, 77503375), (38, 53028625), (50, 40301755), (65, 31001350), (95, 21211450), (125, 16120702), (130, 15500675), (190, 10605725), (247, 8158250), (250, 8060351), (325, 6200270), (475, 4242290), (494, 4079125), (650, 3100135), (950, 2121145), (1235, 1631650), (1625, 1240054), (2375, 848458), (2470, 815825), (3250, 620027), (4750, 424229), (6175, 326330), (12350, 163165), (30875, 65266), (32633, 61750)]