4330000

素因数分解:

$2^4\times 5^4\times {\mathrm{433}}^1$

素因数の和:461

約数の個数: 50

約数和(自身を含む): 10507574

約数和(自身を除く): 6177574

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 40, 50, 80, 100, 125, 200, 250, 400, 433, 500, 625, 866, 1000, 1250, 1732, 2000, 2165, 2500, 3464, 4330, 5000, 6928, 8660, 10000, 10825, 17320, 21650, 34640, 43300, 54125, 86600, 108250, 173200, 216500, 270625, 433000, 541250, 866000, 1082500, 2165000, 4330000]

約数ペア:

[(1, 4330000), (2, 2165000), (4, 1082500), (5, 866000), (8, 541250), (10, 433000), (16, 270625), (20, 216500), (25, 173200), (40, 108250), (50, 86600), (80, 54125), (100, 43300), (125, 34640), (200, 21650), (250, 17320), (400, 10825), (433, 10000), (500, 8660), (625, 6928), (866, 5000), (1000, 4330), (1250, 3464), (1732, 2500), (2000, 2165)]