38300000

素因数分解:

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

素因数の和:418

約数の個数: 72

約数和(自身を含む): 94493952

約数和(自身を除く): 56193952

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 80, 100, 125, 160, 200, 250, 383, 400, 500, 625, 766, 800, 1000, 1250, 1532, 1915, 2000, 2500, 3064, 3125, 3830, 4000, 5000, 6128, 6250, 7660, 9575, 10000, 12256, 12500, 15320, 19150, 20000, 25000, 30640, 38300, 47875, 50000, 61280, 76600, 95750, 100000, 153200, 191500, 239375, 306400, 383000, 478750, 766000, 957500, 1196875, 1532000, 1915000, 2393750, 3830000, 4787500, 7660000, 9575000, 19150000, 38300000]

約数ペア:

[(1, 38300000), (2, 19150000), (4, 9575000), (5, 7660000), (8, 4787500), (10, 3830000), (16, 2393750), (20, 1915000), (25, 1532000), (32, 1196875), (40, 957500), (50, 766000), (80, 478750), (100, 383000), (125, 306400), (160, 239375), (200, 191500), (250, 153200), (383, 100000), (400, 95750), (500, 76600), (625, 61280), (766, 50000), (800, 47875), (1000, 38300), (1250, 30640), (1532, 25000), (1915, 20000), (2000, 19150), (2500, 15320), (3064, 12500), (3125, 12256), (3830, 10000), (4000, 9575), (5000, 7660), (6128, 6250)]