27110000

素因数分解:

$2^4\times 5^4\times {\mathrm{2711}}^1$

素因数の和:2739

約数の個数: 50

約数和(自身を含む): 65660232

約数和(自身を除く): 38550232

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 40, 50, 80, 100, 125, 200, 250, 400, 500, 625, 1000, 1250, 2000, 2500, 2711, 5000, 5422, 10000, 10844, 13555, 21688, 27110, 43376, 54220, 67775, 108440, 135550, 216880, 271100, 338875, 542200, 677750, 1084400, 1355500, 1694375, 2711000, 3388750, 5422000, 6777500, 13555000, 27110000]

約数ペア:

[(1, 27110000), (2, 13555000), (4, 6777500), (5, 5422000), (8, 3388750), (10, 2711000), (16, 1694375), (20, 1355500), (25, 1084400), (40, 677750), (50, 542200), (80, 338875), (100, 271100), (125, 216880), (200, 135550), (250, 108440), (400, 67775), (500, 54220), (625, 43376), (1000, 27110), (1250, 21688), (2000, 13555), (2500, 10844), (2711, 10000), (5000, 5422)]