52595000

素因数分解:

$2^3\times 5^4\times {\mathrm{67}}^1\times {\mathrm{157}}^1$

素因数の和:250

約数の個数: 80

約数和(自身を含む): 125865960

約数和(自身を除く): 73270960

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 50, 67, 100, 125, 134, 157, 200, 250, 268, 314, 335, 500, 536, 625, 628, 670, 785, 1000, 1250, 1256, 1340, 1570, 1675, 2500, 2680, 3140, 3350, 3925, 5000, 6280, 6700, 7850, 8375, 10519, 13400, 15700, 16750, 19625, 21038, 31400, 33500, 39250, 41875, 42076, 52595, 67000, 78500, 83750, 84152, 98125, 105190, 157000, 167500, 196250, 210380, 262975, 335000, 392500, 420760, 525950, 785000, 1051900, 1314875, 2103800, 2629750, 5259500, 6574375, 10519000, 13148750, 26297500, 52595000]

約数ペア:

[(1, 52595000), (2, 26297500), (4, 13148750), (5, 10519000), (8, 6574375), (10, 5259500), (20, 2629750), (25, 2103800), (40, 1314875), (50, 1051900), (67, 785000), (100, 525950), (125, 420760), (134, 392500), (157, 335000), (200, 262975), (250, 210380), (268, 196250), (314, 167500), (335, 157000), (500, 105190), (536, 98125), (625, 84152), (628, 83750), (670, 78500), (785, 67000), (1000, 52595), (1250, 42076), (1256, 41875), (1340, 39250), (1570, 33500), (1675, 31400), (2500, 21038), (2680, 19625), (3140, 16750), (3350, 15700), (3925, 13400), (5000, 10519), (6280, 8375), (6700, 7850)]