98385200

素因数分解:

$2^4\times 5^2\times {\mathrm{245963}}^1$

素因数の和:245981

約数の個数: 30

約数和(自身を含む): 236371404

約数和(自身を除く): 137986204

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 40, 50, 80, 100, 200, 400, 245963, 491926, 983852, 1229815, 1967704, 2459630, 3935408, 4919260, 6149075, 9838520, 12298150, 19677040, 24596300, 49192600, 98385200]

約数ペア:

[(1, 98385200), (2, 49192600), (4, 24596300), (5, 19677040), (8, 12298150), (10, 9838520), (16, 6149075), (20, 4919260), (25, 3935408), (40, 2459630), (50, 1967704), (80, 1229815), (100, 983852), (200, 491926), (400, 245963)]