44043940

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{281}}^1\times {\mathrm{461}}^1$

素因数の和:768

約数の個数: 48

約数和(自身を含む): 98494704

約数和(自身を除く): 54450764

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 68, 85, 170, 281, 340, 461, 562, 922, 1124, 1405, 1844, 2305, 2810, 4610, 4777, 5620, 7837, 9220, 9554, 15674, 19108, 23885, 31348, 39185, 47770, 78370, 95540, 129541, 156740, 259082, 518164, 647705, 1295410, 2202197, 2590820, 4404394, 8808788, 11010985, 22021970, 44043940]

約数ペア:

[(1, 44043940), (2, 22021970), (4, 11010985), (5, 8808788), (10, 4404394), (17, 2590820), (20, 2202197), (34, 1295410), (68, 647705), (85, 518164), (170, 259082), (281, 156740), (340, 129541), (461, 95540), (562, 78370), (922, 47770), (1124, 39185), (1405, 31348), (1844, 23885), (2305, 19108), (2810, 15674), (4610, 9554), (4777, 9220), (5620, 7837)]