2678200

素因数分解:

$2^3\times 5^2\times 7^1\times {\mathrm{1913}}^1$

素因数の和:1936

約数の個数: 48

約数和(自身を含む): 7120080

約数和(自身を除く): 4441880

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, 1913, 3826, 7652, 9565, 13391, 15304, 19130, 26782, 38260, 47825, 53564, 66955, 76520, 95650, 107128, 133910, 191300, 267820, 334775, 382600, 535640, 669550, 1339100, 2678200]

約数ペア:

[(1, 2678200), (2, 1339100), (4, 669550), (5, 535640), (7, 382600), (8, 334775), (10, 267820), (14, 191300), (20, 133910), (25, 107128), (28, 95650), (35, 76520), (40, 66955), (50, 53564), (56, 47825), (70, 38260), (100, 26782), (140, 19130), (175, 15304), (200, 13391), (280, 9565), (350, 7652), (700, 3826), (1400, 1913)]