25263660

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{18307}}^1$

素因数の和:18342

約数の個数: 48

約数和(自身を含む): 73817856

約数和(自身を除く): 48554196

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 23, 30, 46, 60, 69, 92, 115, 138, 230, 276, 345, 460, 690, 1380, 18307, 36614, 54921, 73228, 91535, 109842, 183070, 219684, 274605, 366140, 421061, 549210, 842122, 1098420, 1263183, 1684244, 2105305, 2526366, 4210610, 5052732, 6315915, 8421220, 12631830, 25263660]

約数ペア:

[(1, 25263660), (2, 12631830), (3, 8421220), (4, 6315915), (5, 5052732), (6, 4210610), (10, 2526366), (12, 2105305), (15, 1684244), (20, 1263183), (23, 1098420), (30, 842122), (46, 549210), (60, 421061), (69, 366140), (92, 274605), (115, 219684), (138, 183070), (230, 109842), (276, 91535), (345, 73228), (460, 54921), (690, 36614), (1380, 18307)]