22019320

素因数分解:

$2^3\times 5^1\times {\mathrm{733}}^1\times {\mathrm{751}}^1$

素因数の和:1495

約数の個数: 32

約数和(自身を含む): 49677120

約数和(自身を除く): 27657800

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 733, 751, 1466, 1502, 2932, 3004, 3665, 3755, 5864, 6008, 7330, 7510, 14660, 15020, 29320, 30040, 550483, 1100966, 2201932, 2752415, 4403864, 5504830, 11009660, 22019320]

約数ペア:

[(1, 22019320), (2, 11009660), (4, 5504830), (5, 4403864), (8, 2752415), (10, 2201932), (20, 1100966), (40, 550483), (733, 30040), (751, 29320), (1466, 15020), (1502, 14660), (2932, 7510), (3004, 7330), (3665, 6008), (3755, 5864)]