98104640

素因数分解:

$2^6\times 5^1\times {\mathrm{306577}}^1$

素因数の和:306594

約数の個数: 28

約数和(自身を含む): 233612436

約数和(自身を除く): 135507796

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 320, 306577, 613154, 1226308, 1532885, 2452616, 3065770, 4905232, 6131540, 9810464, 12263080, 19620928, 24526160, 49052320, 98104640]

約数ペア:

[(1, 98104640), (2, 49052320), (4, 24526160), (5, 19620928), (8, 12263080), (10, 9810464), (16, 6131540), (20, 4905232), (32, 3065770), (40, 2452616), (64, 1532885), (80, 1226308), (160, 613154), (320, 306577)]