28466200

素因数分解:

$2^3\times 5^2\times 7^1\times {\mathrm{20333}}^1$

素因数の和:20356

約数の個数: 48

約数和(自身を含む): 75642480

約数和(自身を除く): 47176280

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 25, 28, 35, 40, 50, 56, 70, 100, 140, 175, 200, 280, 350, 700, 1400, 20333, 40666, 81332, 101665, 142331, 162664, 203330, 284662, 406660, 508325, 569324, 711655, 813320, 1016650, 1138648, 1423310, 2033300, 2846620, 3558275, 4066600, 5693240, 7116550, 14233100, 28466200]

約数ペア:

[(1, 28466200), (2, 14233100), (4, 7116550), (5, 5693240), (7, 4066600), (8, 3558275), (10, 2846620), (14, 2033300), (20, 1423310), (25, 1138648), (28, 1016650), (35, 813320), (40, 711655), (50, 569324), (56, 508325), (70, 406660), (100, 284662), (140, 203330), (175, 162664), (200, 142331), (280, 101665), (350, 81332), (700, 40666), (1400, 20333)]