103638302480

素因数分解:

$2^4\times 5^1\times {\mathrm{131}}^1\times {\mathrm{9889151}}^1$

素因数の和:9889295

約数の個数: 40

約数和(自身を含む): 242798459904

約数和(自身を除く): 139160157424

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 131, 262, 524, 655, 1048, 1310, 2096, 2620, 5240, 10480, 9889151, 19778302, 39556604, 49445755, 79113208, 98891510, 158226416, 197783020, 395566040, 791132080, 1295478781, 2590957562, 5181915124, 6477393905, 10363830248, 12954787810, 20727660496, 25909575620, 51819151240, 103638302480]

約数ペア:

[(1, 103638302480), (2, 51819151240), (4, 25909575620), (5, 20727660496), (8, 12954787810), (10, 10363830248), (16, 6477393905), (20, 5181915124), (40, 2590957562), (80, 1295478781), (131, 791132080), (262, 395566040), (524, 197783020), (655, 158226416), (1048, 98891510), (1310, 79113208), (2096, 49445755), (2620, 39556604), (5240, 19778302), (10480, 9889151)]