54852400

素因数分解:

$2^4\times 5^2\times {\mathrm{137131}}^1$

素因数の和:137149

約数の個数: 30

約数和(自身を含む): 131783852

約数和(自身を除く): 76931452

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 40, 50, 80, 100, 200, 400, 137131, 274262, 548524, 685655, 1097048, 1371310, 2194096, 2742620, 3428275, 5485240, 6856550, 10970480, 13713100, 27426200, 54852400]

約数ペア:

[(1, 54852400), (2, 27426200), (4, 13713100), (5, 10970480), (8, 6856550), (10, 5485240), (16, 3428275), (20, 2742620), (25, 2194096), (40, 1371310), (50, 1097048), (80, 685655), (100, 548524), (200, 274262), (400, 137131)]