98440180

素因数分解:

$2^2\times 5^1\times {\mathrm{41}}^1\times {\mathrm{120049}}^1$

素因数の和:120099

約数の個数: 24

約数和(自身を含む): 211768200

約数和(自身を除く): 113328020

約数列:

[1, 2, 4, 5, 10, 20, 41, 82, 164, 205, 410, 820, 120049, 240098, 480196, 600245, 1200490, 2400980, 4922009, 9844018, 19688036, 24610045, 49220090, 98440180]

約数ペア:

[(1, 98440180), (2, 49220090), (4, 24610045), (5, 19688036), (10, 9844018), (20, 4922009), (41, 2400980), (82, 1200490), (164, 600245), (205, 480196), (410, 240098), (820, 120049)]