214880800

素因数分解:

$2^5\times 5^2\times {\mathrm{113}}^1\times {\mathrm{2377}}^1$

素因数の和:2510

約数の個数: 72

約数和(自身を含む): 529442676

約数和(自身を除く): 314561876

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 80, 100, 113, 160, 200, 226, 400, 452, 565, 800, 904, 1130, 1808, 2260, 2377, 2825, 3616, 4520, 4754, 5650, 9040, 9508, 11300, 11885, 18080, 19016, 22600, 23770, 38032, 45200, 47540, 59425, 76064, 90400, 95080, 118850, 190160, 237700, 268601, 380320, 475400, 537202, 950800, 1074404, 1343005, 1901600, 2148808, 2686010, 4297616, 5372020, 6715025, 8595232, 10744040, 13430050, 21488080, 26860100, 42976160, 53720200, 107440400, 214880800]

約数ペア:

[(1, 214880800), (2, 107440400), (4, 53720200), (5, 42976160), (8, 26860100), (10, 21488080), (16, 13430050), (20, 10744040), (25, 8595232), (32, 6715025), (40, 5372020), (50, 4297616), (80, 2686010), (100, 2148808), (113, 1901600), (160, 1343005), (200, 1074404), (226, 950800), (400, 537202), (452, 475400), (565, 380320), (800, 268601), (904, 237700), (1130, 190160), (1808, 118850), (2260, 95080), (2377, 90400), (2825, 76064), (3616, 59425), (4520, 47540), (4754, 45200), (5650, 38032), (9040, 23770), (9508, 22600), (11300, 19016), (11885, 18080)]