1330888400

素因数分解:

$2^4\times 5^2\times {\mathrm{83}}^1\times {\mathrm{40087}}^1$

素因数の和:40188

約数の個数: 60

約数和(自身を含む): 3236063712

約数和(自身を除く): 1905175312

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 40, 50, 80, 83, 100, 166, 200, 332, 400, 415, 664, 830, 1328, 1660, 2075, 3320, 4150, 6640, 8300, 16600, 33200, 40087, 80174, 160348, 200435, 320696, 400870, 641392, 801740, 1002175, 1603480, 2004350, 3206960, 3327221, 4008700, 6654442, 8017400, 13308884, 16034800, 16636105, 26617768, 33272210, 53235536, 66544420, 83180525, 133088840, 166361050, 266177680, 332722100, 665444200, 1330888400]

約数ペア:

[(1, 1330888400), (2, 665444200), (4, 332722100), (5, 266177680), (8, 166361050), (10, 133088840), (16, 83180525), (20, 66544420), (25, 53235536), (40, 33272210), (50, 26617768), (80, 16636105), (83, 16034800), (100, 13308884), (166, 8017400), (200, 6654442), (332, 4008700), (400, 3327221), (415, 3206960), (664, 2004350), (830, 1603480), (1328, 1002175), (1660, 801740), (2075, 641392), (3320, 400870), (4150, 320696), (6640, 200435), (8300, 160348), (16600, 80174), (33200, 40087)]