20074410500

素因数分解:

$2^2\times 5^3\times {\mathrm{457}}^1\times {\mathrm{87853}}^1$

素因数の和:88329

約数の個数: 48

約数和(自身を含む): 43938948144

約数和(自身を除く): 23864537644

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 100, 125, 250, 457, 500, 914, 1828, 2285, 4570, 9140, 11425, 22850, 45700, 57125, 87853, 114250, 175706, 228500, 351412, 439265, 878530, 1757060, 2196325, 4392650, 8785300, 10981625, 21963250, 40148821, 43926500, 80297642, 160595284, 200744105, 401488210, 802976420, 1003720525, 2007441050, 4014882100, 5018602625, 10037205250, 20074410500]

約数ペア:

[(1, 20074410500), (2, 10037205250), (4, 5018602625), (5, 4014882100), (10, 2007441050), (20, 1003720525), (25, 802976420), (50, 401488210), (100, 200744105), (125, 160595284), (250, 80297642), (457, 43926500), (500, 40148821), (914, 21963250), (1828, 10981625), (2285, 8785300), (4570, 4392650), (9140, 2196325), (11425, 1757060), (22850, 878530), (45700, 439265), (57125, 351412), (87853, 228500), (114250, 175706)]