1097152400

素因数分解:

$2^4\times 5^2\times {\mathrm{2742881}}^1$

素因数の和:2742899

約数の個数: 30

約数和(自身を含む): 2635909602

約数和(自身を除く): 1538757202

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 40, 50, 80, 100, 200, 400, 2742881, 5485762, 10971524, 13714405, 21943048, 27428810, 43886096, 54857620, 68572025, 109715240, 137144050, 219430480, 274288100, 548576200, 1097152400]

約数ペア:

[(1, 1097152400), (2, 548576200), (4, 274288100), (5, 219430480), (8, 137144050), (10, 109715240), (16, 68572025), (20, 54857620), (25, 43886096), (40, 27428810), (50, 21943048), (80, 13714405), (100, 10971524), (200, 5485762), (400, 2742881)]