71051569400

素因数分解:

$2^3\times 5^2\times 7^1\times {\mathrm{50751121}}^1$

素因数の和:50751144

約数の個数: 48

約数和(自身を含む): 188794173840

約数和(自身を除く): 117742604440

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 25, 28, 35, 40, 50, 56, 70, 100, 140, 175, 200, 280, 350, 700, 1400, 50751121, 101502242, 203004484, 253755605, 355257847, 406008968, 507511210, 710515694, 1015022420, 1268778025, 1421031388, 1776289235, 2030044840, 2537556050, 2842062776, 3552578470, 5075112100, 7105156940, 8881446175, 10150224200, 14210313880, 17762892350, 35525784700, 71051569400]

約数ペア:

[(1, 71051569400), (2, 35525784700), (4, 17762892350), (5, 14210313880), (7, 10150224200), (8, 8881446175), (10, 7105156940), (14, 5075112100), (20, 3552578470), (25, 2842062776), (28, 2537556050), (35, 2030044840), (40, 1776289235), (50, 1421031388), (56, 1268778025), (70, 1015022420), (100, 710515694), (140, 507511210), (175, 406008968), (200, 355257847), (280, 253755605), (350, 203004484), (700, 101502242), (1400, 50751121)]