22074640

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{39419}}^1$

素因数の和:39439

約数の個数: 40

約数和(自身を含む): 58656960

約数和(自身を除く): 36582320

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 112, 140, 280, 560, 39419, 78838, 157676, 197095, 275933, 315352, 394190, 551866, 630704, 788380, 1103732, 1379665, 1576760, 2207464, 2759330, 3153520, 4414928, 5518660, 11037320, 22074640]

約数ペア:

[(1, 22074640), (2, 11037320), (4, 5518660), (5, 4414928), (7, 3153520), (8, 2759330), (10, 2207464), (14, 1576760), (16, 1379665), (20, 1103732), (28, 788380), (35, 630704), (40, 551866), (56, 394190), (70, 315352), (80, 275933), (112, 197095), (140, 157676), (280, 78838), (560, 39419)]