104160040

素因数分解:

$2^3\times 5^1\times {\mathrm{577}}^1\times {\mathrm{4513}}^1$

素因数の和:5101

約数の個数: 32

約数和(自身を含む): 234818280

約数和(自身を除く): 130658240

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 577, 1154, 2308, 2885, 4513, 4616, 5770, 9026, 11540, 18052, 22565, 23080, 36104, 45130, 90260, 180520, 2604001, 5208002, 10416004, 13020005, 20832008, 26040010, 52080020, 104160040]

約数ペア:

[(1, 104160040), (2, 52080020), (4, 26040010), (5, 20832008), (8, 13020005), (10, 10416004), (20, 5208002), (40, 2604001), (577, 180520), (1154, 90260), (2308, 45130), (2885, 36104), (4513, 23080), (4616, 22565), (5770, 18052), (9026, 11540)]