2757884350

素因数分解:

$2^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{1091}}^1\times {\mathrm{3889}}^1$

素因数の和:5005

約数の個数: 48

約数和(自身を含む): 5530739760

約数和(自身を除く): 2772855410

約数列:

[1, 2, 5, 10, 13, 25, 26, 50, 65, 130, 325, 650, 1091, 2182, 3889, 5455, 7778, 10910, 14183, 19445, 27275, 28366, 38890, 50557, 54550, 70915, 97225, 101114, 141830, 194450, 252785, 354575, 505570, 709150, 1263925, 2527850, 4242899, 8485798, 21214495, 42428990, 55157687, 106072475, 110315374, 212144950, 275788435, 551576870, 1378942175, 2757884350]

約数ペア:

[(1, 2757884350), (2, 1378942175), (5, 551576870), (10, 275788435), (13, 212144950), (25, 110315374), (26, 106072475), (50, 55157687), (65, 42428990), (130, 21214495), (325, 8485798), (650, 4242899), (1091, 2527850), (2182, 1263925), (3889, 709150), (5455, 505570), (7778, 354575), (10910, 252785), (14183, 194450), (19445, 141830), (27275, 101114), (28366, 97225), (38890, 70915), (50557, 54550)]