2913400

素因数分解:

$2^3\times 5^2\times 7^1\times {\mathrm{2081}}^1$

素因数の和:2104

約数の個数: 48

約数和(自身を含む): 7745040

約数和(自身を除く): 4831640

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, 2081, 4162, 8324, 10405, 14567, 16648, 20810, 29134, 41620, 52025, 58268, 72835, 83240, 104050, 116536, 145670, 208100, 291340, 364175, 416200, 582680, 728350, 1456700, 2913400]

約数ペア:

[(1, 2913400), (2, 1456700), (4, 728350), (5, 582680), (7, 416200), (8, 364175), (10, 291340), (14, 208100), (20, 145670), (25, 116536), (28, 104050), (35, 83240), (40, 72835), (50, 58268), (56, 52025), (70, 41620), (100, 29134), (140, 20810), (175, 16648), (200, 14567), (280, 10405), (350, 8324), (700, 4162), (1400, 2081)]