264637370

素因数分解:

$2^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{281}}^1\times {\mathrm{2297}}^1$

素因数の和:2626

約数の個数: 32

約数和(自身を含む): 489915216

約数和(自身を除く): 225277846

約数列:

[1, 2, 5, 10, 41, 82, 205, 281, 410, 562, 1405, 2297, 2810, 4594, 11485, 11521, 22970, 23042, 57605, 94177, 115210, 188354, 470885, 645457, 941770, 1290914, 3227285, 6454570, 26463737, 52927474, 132318685, 264637370]

約数ペア:

[(1, 264637370), (2, 132318685), (5, 52927474), (10, 26463737), (41, 6454570), (82, 3227285), (205, 1290914), (281, 941770), (410, 645457), (562, 470885), (1405, 188354), (2297, 115210), (2810, 94177), (4594, 57605), (11485, 23042), (11521, 22970)]