47080237.000000000

素因数分解:

$2^4\times 5^2\times {\mathrm{368881}}^1$

素因数の和:368899

約数の個数: 30

約数和(自身を含む): 354495602

約数和(自身を除く): 206943202

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 40, 50, 80, 100, 200, 400, 368881, 737762, 1475524, 1844405, 2951048, 3688810, 5902096, 7377620, 9222025, 14755240, 18444050, 29510480, 36888100, 73776200, 147552400]

約数ペア:

[(1, 147552400), (2, 73776200), (4, 36888100), (5, 29510480), (8, 18444050), (10, 14755240), (16, 9222025), (20, 7377620), (25, 5902096), (40, 3688810), (50, 2951048), (80, 1844405), (100, 1475524), (200, 737762), (400, 368881)]