56673400

素因数分解:

$2^3\times 5^2\times 7^2\times {\mathrm{5783}}^1$

素因数の和:5813

約数の個数: 72

約数和(自身を含む): 153304920

約数和(自身を除く): 96631520

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 25, 28, 35, 40, 49, 50, 56, 70, 98, 100, 140, 175, 196, 200, 245, 280, 350, 392, 490, 700, 980, 1225, 1400, 1960, 2450, 4900, 5783, 9800, 11566, 23132, 28915, 40481, 46264, 57830, 80962, 115660, 144575, 161924, 202405, 231320, 283367, 289150, 323848, 404810, 566734, 578300, 809620, 1012025, 1133468, 1156600, 1416835, 1619240, 2024050, 2266936, 2833670, 4048100, 5667340, 7084175, 8096200, 11334680, 14168350, 28336700, 56673400]

約数ペア:

[(1, 56673400), (2, 28336700), (4, 14168350), (5, 11334680), (7, 8096200), (8, 7084175), (10, 5667340), (14, 4048100), (20, 2833670), (25, 2266936), (28, 2024050), (35, 1619240), (40, 1416835), (49, 1156600), (50, 1133468), (56, 1012025), (70, 809620), (98, 578300), (100, 566734), (140, 404810), (175, 323848), (196, 289150), (200, 283367), (245, 231320), (280, 202405), (350, 161924), (392, 144575), (490, 115660), (700, 80962), (980, 57830), (1225, 46264), (1400, 40481), (1960, 28915), (2450, 23132), (4900, 11566), (5783, 9800)]