120933100

素因数分解:

$2^2\times 5^2\times {\mathrm{19}}^1\times {\mathrm{63649}}^1$

素因数の和:63682

約数の個数: 36

約数和(自身を含む): 276241000

約数和(自身を除く): 155307900

約数列:

[1, 2, 4, 5, 10, 19, 20, 25, 38, 50, 76, 95, 100, 190, 380, 475, 950, 1900, 63649, 127298, 254596, 318245, 636490, 1209331, 1272980, 1591225, 2418662, 3182450, 4837324, 6046655, 6364900, 12093310, 24186620, 30233275, 60466550, 120933100]

約数ペア:

[(1, 120933100), (2, 60466550), (4, 30233275), (5, 24186620), (10, 12093310), (19, 6364900), (20, 6046655), (25, 4837324), (38, 3182450), (50, 2418662), (76, 1591225), (95, 1272980), (100, 1209331), (190, 636490), (380, 318245), (475, 254596), (950, 127298), (1900, 63649)]