12848600

素因数分解:

$2^3\times 5^2\times {\mathrm{17}}^1\times {\mathrm{3779}}^1$

素因数の和:3812

約数の個数: 48

約数和(自身を含む): 31638600

約数和(自身を除く): 18790000

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 25, 34, 40, 50, 68, 85, 100, 136, 170, 200, 340, 425, 680, 850, 1700, 3400, 3779, 7558, 15116, 18895, 30232, 37790, 64243, 75580, 94475, 128486, 151160, 188950, 256972, 321215, 377900, 513944, 642430, 755800, 1284860, 1606075, 2569720, 3212150, 6424300, 12848600]

約数ペア:

[(1, 12848600), (2, 6424300), (4, 3212150), (5, 2569720), (8, 1606075), (10, 1284860), (17, 755800), (20, 642430), (25, 513944), (34, 377900), (40, 321215), (50, 256972), (68, 188950), (85, 151160), (100, 128486), (136, 94475), (170, 75580), (200, 64243), (340, 37790), (425, 30232), (680, 18895), (850, 15116), (1700, 7558), (3400, 3779)]