98051600

素因数分解:

$2^4\times 5^2\times {\mathrm{245129}}^1$

素因数の和:245147

約数の個数: 30

約数和(自身を含む): 235569930

約数和(自身を除く): 137518330

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 40, 50, 80, 100, 200, 400, 245129, 490258, 980516, 1225645, 1961032, 2451290, 3922064, 4902580, 6128225, 9805160, 12256450, 19610320, 24512900, 49025800, 98051600]

約数ペア:

[(1, 98051600), (2, 49025800), (4, 24512900), (5, 19610320), (8, 12256450), (10, 9805160), (16, 6128225), (20, 4902580), (25, 3922064), (40, 2451290), (50, 1961032), (80, 1225645), (100, 980516), (200, 490258), (400, 245129)]