1009224640

素因数分解:

$2^6\times 5^1\times {\mathrm{3153827}}^1$

素因数の和:3153844

約数の個数: 28

約数和(自身を含む): 2403216936

約数和(自身を除く): 1393992296

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 320, 3153827, 6307654, 12615308, 15769135, 25230616, 31538270, 50461232, 63076540, 100922464, 126153080, 201844928, 252306160, 504612320, 1009224640]

約数ペア:

[(1, 1009224640), (2, 504612320), (4, 252306160), (5, 201844928), (8, 126153080), (10, 100922464), (16, 63076540), (20, 50461232), (32, 31538270), (40, 25230616), (64, 15769135), (80, 12615308), (160, 6307654), (320, 3153827)]