242836400

素因数分解:

$2^4\times 5^2\times {\mathrm{607091}}^1$

素因数の和:607109

約数の個数: 30

約数和(自身を含む): 583415412

約数和(自身を除く): 340579012

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 40, 50, 80, 100, 200, 400, 607091, 1214182, 2428364, 3035455, 4856728, 6070910, 9713456, 12141820, 15177275, 24283640, 30354550, 48567280, 60709100, 121418200, 242836400]

約数ペア:

[(1, 242836400), (2, 121418200), (4, 60709100), (5, 48567280), (8, 30354550), (10, 24283640), (16, 15177275), (20, 12141820), (25, 9713456), (40, 6070910), (50, 4856728), (80, 3035455), (100, 2428364), (200, 1214182), (400, 607091)]