2019252350

素因数分解:

$2^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{367}}^1\times {\mathrm{6473}}^1$

素因数の和:6869

約数の個数: 48

約数和(自身を含む): 3988191168

約数和(自身を除く): 1968938818

約数列:

[1, 2, 5, 10, 17, 25, 34, 50, 85, 170, 367, 425, 734, 850, 1835, 3670, 6239, 6473, 9175, 12478, 12946, 18350, 31195, 32365, 62390, 64730, 110041, 155975, 161825, 220082, 311950, 323650, 550205, 1100410, 2375591, 2751025, 4751182, 5502050, 11877955, 23755910, 40385047, 59389775, 80770094, 118779550, 201925235, 403850470, 1009626175, 2019252350]

約数ペア:

[(1, 2019252350), (2, 1009626175), (5, 403850470), (10, 201925235), (17, 118779550), (25, 80770094), (34, 59389775), (50, 40385047), (85, 23755910), (170, 11877955), (367, 5502050), (425, 4751182), (734, 2751025), (850, 2375591), (1835, 1100410), (3670, 550205), (6239, 323650), (6473, 311950), (9175, 220082), (12478, 161825), (12946, 155975), (18350, 110041), (31195, 64730), (32365, 62390)]