84546850

素因数分解:

$2^1\times 5^2\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{1987}}^1$

素因数の和:2059

約数の個数: 48

約数和(自身を含む): 168614208

約数和(自身を除く): 84067358

約数列:

[1, 2, 5, 10, 23, 25, 37, 46, 50, 74, 115, 185, 230, 370, 575, 851, 925, 1150, 1702, 1850, 1987, 3974, 4255, 8510, 9935, 19870, 21275, 42550, 45701, 49675, 73519, 91402, 99350, 147038, 228505, 367595, 457010, 735190, 1142525, 1690937, 1837975, 2285050, 3381874, 3675950, 8454685, 16909370, 42273425, 84546850]

約数ペア:

[(1, 84546850), (2, 42273425), (5, 16909370), (10, 8454685), (23, 3675950), (25, 3381874), (37, 2285050), (46, 1837975), (50, 1690937), (74, 1142525), (115, 735190), (185, 457010), (230, 367595), (370, 228505), (575, 147038), (851, 99350), (925, 91402), (1150, 73519), (1702, 49675), (1850, 45701), (1987, 42550), (3974, 21275), (4255, 19870), (8510, 9935)]