11956550

素因数分解:

$2^1\times 5^2\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{281}}^1$

素因数の和:353

約数の個数: 48

約数和(自身を含む): 23918112

約数和(自身を除く): 11961562

約数列:

[1, 2, 5, 10, 23, 25, 37, 46, 50, 74, 115, 185, 230, 281, 370, 562, 575, 851, 925, 1150, 1405, 1702, 1850, 2810, 4255, 6463, 7025, 8510, 10397, 12926, 14050, 20794, 21275, 32315, 42550, 51985, 64630, 103970, 161575, 239131, 259925, 323150, 478262, 519850, 1195655, 2391310, 5978275, 11956550]

約数ペア:

[(1, 11956550), (2, 5978275), (5, 2391310), (10, 1195655), (23, 519850), (25, 478262), (37, 323150), (46, 259925), (50, 239131), (74, 161575), (115, 103970), (185, 64630), (230, 51985), (281, 42550), (370, 32315), (562, 21275), (575, 20794), (851, 14050), (925, 12926), (1150, 10397), (1405, 8510), (1702, 7025), (1850, 6463), (2810, 4255)]