133117400

素因数分解:

$2^3\times 5^2\times {\mathrm{13}}^1\times {\mathrm{51199}}^1$

素因数の和:51228

約数の個数: 48

約数和(自身を含む): 333312000

約数和(自身を除く): 200194600

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 25, 26, 40, 50, 52, 65, 100, 104, 130, 200, 260, 325, 520, 650, 1300, 2600, 51199, 102398, 204796, 255995, 409592, 511990, 665587, 1023980, 1279975, 1331174, 2047960, 2559950, 2662348, 3327935, 5119900, 5324696, 6655870, 10239800, 13311740, 16639675, 26623480, 33279350, 66558700, 133117400]

約数ペア:

[(1, 133117400), (2, 66558700), (4, 33279350), (5, 26623480), (8, 16639675), (10, 13311740), (13, 10239800), (20, 6655870), (25, 5324696), (26, 5119900), (40, 3327935), (50, 2662348), (52, 2559950), (65, 2047960), (100, 1331174), (104, 1279975), (130, 1023980), (200, 665587), (260, 511990), (325, 409592), (520, 255995), (650, 204796), (1300, 102398), (2600, 51199)]