32028400

素因数分解:

$2^4\times 5^2\times {\mathrm{80071}}^1$

素因数の和:80089

約数の個数: 30

約数和(自身を含む): 76949192

約数和(自身を除く): 44920792

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 40, 50, 80, 100, 200, 400, 80071, 160142, 320284, 400355, 640568, 800710, 1281136, 1601420, 2001775, 3202840, 4003550, 6405680, 8007100, 16014200, 32028400]

約数ペア:

[(1, 32028400), (2, 16014200), (4, 8007100), (5, 6405680), (8, 4003550), (10, 3202840), (16, 2001775), (20, 1601420), (25, 1281136), (40, 800710), (50, 640568), (80, 400355), (100, 320284), (200, 160142), (400, 80071)]