10899280

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{19463}}^1$

素因数の和:19483

約数の個数: 40

約数和(自身を含む): 28962432

約数和(自身を除く): 18063152

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 112, 140, 280, 560, 19463, 38926, 77852, 97315, 136241, 155704, 194630, 272482, 311408, 389260, 544964, 681205, 778520, 1089928, 1362410, 1557040, 2179856, 2724820, 5449640, 10899280]

約数ペア:

[(1, 10899280), (2, 5449640), (4, 2724820), (5, 2179856), (7, 1557040), (8, 1362410), (10, 1089928), (14, 778520), (16, 681205), (20, 544964), (28, 389260), (35, 311408), (40, 272482), (56, 194630), (70, 155704), (80, 136241), (112, 97315), (140, 77852), (280, 38926), (560, 19463)]