23080540

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{4021}}^1$

素因数の和:4078

約数の個数: 48

約数和(自身を含む): 56758464

約数和(自身を除く): 33677924

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 41, 70, 82, 140, 164, 205, 287, 410, 574, 820, 1148, 1435, 2870, 4021, 5740, 8042, 16084, 20105, 28147, 40210, 56294, 80420, 112588, 140735, 164861, 281470, 329722, 562940, 659444, 824305, 1154027, 1648610, 2308054, 3297220, 4616108, 5770135, 11540270, 23080540]

約数ペア:

[(1, 23080540), (2, 11540270), (4, 5770135), (5, 4616108), (7, 3297220), (10, 2308054), (14, 1648610), (20, 1154027), (28, 824305), (35, 659444), (41, 562940), (70, 329722), (82, 281470), (140, 164861), (164, 140735), (205, 112588), (287, 80420), (410, 56294), (574, 40210), (820, 28147), (1148, 20105), (1435, 16084), (2870, 8042), (4021, 5740)]