40289500

素因数分解:

$2^2\times 5^3\times {\mathrm{19}}^1\times {\mathrm{4241}}^1$

素因数の和:4279

約数の個数: 48

約数和(自身を含む): 92645280

約数和(自身を除く): 52355780

約数列:

[1, 2, 4, 5, 10, 19, 20, 25, 38, 50, 76, 95, 100, 125, 190, 250, 380, 475, 500, 950, 1900, 2375, 4241, 4750, 8482, 9500, 16964, 21205, 42410, 80579, 84820, 106025, 161158, 212050, 322316, 402895, 424100, 530125, 805790, 1060250, 1611580, 2014475, 2120500, 4028950, 8057900, 10072375, 20144750, 40289500]

約数ペア:

[(1, 40289500), (2, 20144750), (4, 10072375), (5, 8057900), (10, 4028950), (19, 2120500), (20, 2014475), (25, 1611580), (38, 1060250), (50, 805790), (76, 530125), (95, 424100), (100, 402895), (125, 322316), (190, 212050), (250, 161158), (380, 106025), (475, 84820), (500, 80579), (950, 42410), (1900, 21205), (2375, 16964), (4241, 9500), (4750, 8482)]