201302800

素因数分解:

$2^4\times 5^2\times {\mathrm{173}}^1\times {\mathrm{2909}}^1$

素因数の和:3100

約数の個数: 60

約数和(自身を含む): 486592740

約数和(自身を除く): 285289940

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 40, 50, 80, 100, 173, 200, 346, 400, 692, 865, 1384, 1730, 2768, 2909, 3460, 4325, 5818, 6920, 8650, 11636, 13840, 14545, 17300, 23272, 29090, 34600, 46544, 58180, 69200, 72725, 116360, 145450, 232720, 290900, 503257, 581800, 1006514, 1163600, 2013028, 2516285, 4026056, 5032570, 8052112, 10065140, 12581425, 20130280, 25162850, 40260560, 50325700, 100651400, 201302800]

約数ペア:

[(1, 201302800), (2, 100651400), (4, 50325700), (5, 40260560), (8, 25162850), (10, 20130280), (16, 12581425), (20, 10065140), (25, 8052112), (40, 5032570), (50, 4026056), (80, 2516285), (100, 2013028), (173, 1163600), (200, 1006514), (346, 581800), (400, 503257), (692, 290900), (865, 232720), (1384, 145450), (1730, 116360), (2768, 72725), (2909, 69200), (3460, 58180), (4325, 46544), (5818, 34600), (6920, 29090), (8650, 23272), (11636, 17300), (13840, 14545)]