38683000

素因数分解:

$2^3\times 5^3\times {\mathrm{101}}^1\times {\mathrm{383}}^1$

素因数の和:505

約数の個数: 64

約数和(自身を含む): 91653120

約数和(自身を除く): 52970120

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 50, 100, 101, 125, 200, 202, 250, 383, 404, 500, 505, 766, 808, 1000, 1010, 1532, 1915, 2020, 2525, 3064, 3830, 4040, 5050, 7660, 9575, 10100, 12625, 15320, 19150, 20200, 25250, 38300, 38683, 47875, 50500, 76600, 77366, 95750, 101000, 154732, 191500, 193415, 309464, 383000, 386830, 773660, 967075, 1547320, 1934150, 3868300, 4835375, 7736600, 9670750, 19341500, 38683000]

約数ペア:

[(1, 38683000), (2, 19341500), (4, 9670750), (5, 7736600), (8, 4835375), (10, 3868300), (20, 1934150), (25, 1547320), (40, 967075), (50, 773660), (100, 386830), (101, 383000), (125, 309464), (200, 193415), (202, 191500), (250, 154732), (383, 101000), (404, 95750), (500, 77366), (505, 76600), (766, 50500), (808, 47875), (1000, 38683), (1010, 38300), (1532, 25250), (1915, 20200), (2020, 19150), (2525, 15320), (3064, 12625), (3830, 10100), (4040, 9575), (5050, 7660)]