1427097200

素因数分解:

$2^4\times 5^2\times {\mathrm{89}}^1\times {\mathrm{40087}}^1$

素因数の和:40194

約数の個数: 60

約数和(自身を含む): 3467211120

約数和(自身を除く): 2040113920

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 40, 50, 80, 89, 100, 178, 200, 356, 400, 445, 712, 890, 1424, 1780, 2225, 3560, 4450, 7120, 8900, 17800, 35600, 40087, 80174, 160348, 200435, 320696, 400870, 641392, 801740, 1002175, 1603480, 2004350, 3206960, 3567743, 4008700, 7135486, 8017400, 14270972, 16034800, 17838715, 28541944, 35677430, 57083888, 71354860, 89193575, 142709720, 178387150, 285419440, 356774300, 713548600, 1427097200]

約数ペア:

[(1, 1427097200), (2, 713548600), (4, 356774300), (5, 285419440), (8, 178387150), (10, 142709720), (16, 89193575), (20, 71354860), (25, 57083888), (40, 35677430), (50, 28541944), (80, 17838715), (89, 16034800), (100, 14270972), (178, 8017400), (200, 7135486), (356, 4008700), (400, 3567743), (445, 3206960), (712, 2004350), (890, 1603480), (1424, 1002175), (1780, 801740), (2225, 641392), (3560, 400870), (4450, 320696), (7120, 200435), (8900, 160348), (17800, 80174), (35600, 40087)]