4445900

素因数分解:

$2^2\times 5^2\times {\mathrm{23}}^1\times {\mathrm{1933}}^1$

素因数の和:1970

約数の個数: 36

約数和(自身を含む): 10072272

約数和(自身を除く): 5626372

約数列:

[1, 2, 4, 5, 10, 20, 23, 25, 46, 50, 92, 100, 115, 230, 460, 575, 1150, 1933, 2300, 3866, 7732, 9665, 19330, 38660, 44459, 48325, 88918, 96650, 177836, 193300, 222295, 444590, 889180, 1111475, 2222950, 4445900]

約数ペア:

[(1, 4445900), (2, 2222950), (4, 1111475), (5, 889180), (10, 444590), (20, 222295), (23, 193300), (25, 177836), (46, 96650), (50, 88918), (92, 48325), (100, 44459), (115, 38660), (230, 19330), (460, 9665), (575, 7732), (1150, 3866), (1933, 2300)]