57100700

素因数分解:

$2^2\times 5^2\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{733}}^1$

素因数の和:807

約数の個数: 72

約数和(自身を含む): 133793520

約数和(自身を除く): 76692820

約数列:

[1, 2, 4, 5, 10, 19, 20, 25, 38, 41, 50, 76, 82, 95, 100, 164, 190, 205, 380, 410, 475, 733, 779, 820, 950, 1025, 1466, 1558, 1900, 2050, 2932, 3116, 3665, 3895, 4100, 7330, 7790, 13927, 14660, 15580, 18325, 19475, 27854, 30053, 36650, 38950, 55708, 60106, 69635, 73300, 77900, 120212, 139270, 150265, 278540, 300530, 348175, 571007, 601060, 696350, 751325, 1142014, 1392700, 1502650, 2284028, 2855035, 3005300, 5710070, 11420140, 14275175, 28550350, 57100700]

約数ペア:

[(1, 57100700), (2, 28550350), (4, 14275175), (5, 11420140), (10, 5710070), (19, 3005300), (20, 2855035), (25, 2284028), (38, 1502650), (41, 1392700), (50, 1142014), (76, 751325), (82, 696350), (95, 601060), (100, 571007), (164, 348175), (190, 300530), (205, 278540), (380, 150265), (410, 139270), (475, 120212), (733, 77900), (779, 73300), (820, 69635), (950, 60106), (1025, 55708), (1466, 38950), (1558, 36650), (1900, 30053), (2050, 27854), (2932, 19475), (3116, 18325), (3665, 15580), (3895, 14660), (4100, 13927), (7330, 7790)]