11302480

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{20183}}^1$

素因数の和:20203

約数の個数: 40

約数和(自身を含む): 30033792

約数和(自身を除く): 18731312

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 112, 140, 280, 560, 20183, 40366, 80732, 100915, 141281, 161464, 201830, 282562, 322928, 403660, 565124, 706405, 807320, 1130248, 1412810, 1614640, 2260496, 2825620, 5651240, 11302480]

約数ペア:

[(1, 11302480), (2, 5651240), (4, 2825620), (5, 2260496), (7, 1614640), (8, 1412810), (10, 1130248), (14, 807320), (16, 706405), (20, 565124), (28, 403660), (35, 322928), (40, 282562), (56, 201830), (70, 161464), (80, 141281), (112, 100915), (140, 80732), (280, 40366), (560, 20183)]