4936187020

素因数分解:

$2^2\times 5^1\times {\mathrm{37}}^1\times {\mathrm{79}}^1\times {\mathrm{84437}}^1$

素因数の和:84562

約数の個数: 48

約数和(自身を含む): 10781043840

約数和(自身を除く): 5844856820

約数列:

[1, 2, 4, 5, 10, 20, 37, 74, 79, 148, 158, 185, 316, 370, 395, 740, 790, 1580, 2923, 5846, 11692, 14615, 29230, 58460, 84437, 168874, 337748, 422185, 844370, 1688740, 3124169, 6248338, 6670523, 12496676, 13341046, 15620845, 26682092, 31241690, 33352615, 62483380, 66705230, 133410460, 246809351, 493618702, 987237404, 1234046755, 2468093510, 4936187020]

約数ペア:

[(1, 4936187020), (2, 2468093510), (4, 1234046755), (5, 987237404), (10, 493618702), (20, 246809351), (37, 133410460), (74, 66705230), (79, 62483380), (148, 33352615), (158, 31241690), (185, 26682092), (316, 15620845), (370, 13341046), (395, 12496676), (740, 6670523), (790, 6248338), (1580, 3124169), (2923, 1688740), (5846, 844370), (11692, 422185), (14615, 337748), (29230, 168874), (58460, 84437)]