14027500

素因数分解:

$2^2\times 5^4\times {\mathrm{31}}^1\times {\mathrm{181}}^1$

素因数の和:236

約数の個数: 60

約数和(自身を含む): 31839808

約数和(自身を除く): 17812308

約数列:

[1, 2, 4, 5, 10, 20, 25, 31, 50, 62, 100, 124, 125, 155, 181, 250, 310, 362, 500, 620, 625, 724, 775, 905, 1250, 1550, 1810, 2500, 3100, 3620, 3875, 4525, 5611, 7750, 9050, 11222, 15500, 18100, 19375, 22444, 22625, 28055, 38750, 45250, 56110, 77500, 90500, 112220, 113125, 140275, 226250, 280550, 452500, 561100, 701375, 1402750, 2805500, 3506875, 7013750, 14027500]

約数ペア:

[(1, 14027500), (2, 7013750), (4, 3506875), (5, 2805500), (10, 1402750), (20, 701375), (25, 561100), (31, 452500), (50, 280550), (62, 226250), (100, 140275), (124, 113125), (125, 112220), (155, 90500), (181, 77500), (250, 56110), (310, 45250), (362, 38750), (500, 28055), (620, 22625), (625, 22444), (724, 19375), (775, 18100), (905, 15500), (1250, 11222), (1550, 9050), (1810, 7750), (2500, 5611), (3100, 4525), (3620, 3875)]