12499260

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{5081}}^1$

素因数の和:5134

約数の個数: 48

約数和(自身を含む): 35858592

約数和(自身を除く): 23359332

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 41, 60, 82, 123, 164, 205, 246, 410, 492, 615, 820, 1230, 2460, 5081, 10162, 15243, 20324, 25405, 30486, 50810, 60972, 76215, 101620, 152430, 208321, 304860, 416642, 624963, 833284, 1041605, 1249926, 2083210, 2499852, 3124815, 4166420, 6249630, 12499260]

約数ペア:

[(1, 12499260), (2, 6249630), (3, 4166420), (4, 3124815), (5, 2499852), (6, 2083210), (10, 1249926), (12, 1041605), (15, 833284), (20, 624963), (30, 416642), (41, 304860), (60, 208321), (82, 152430), (123, 101620), (164, 76215), (205, 60972), (246, 50810), (410, 30486), (492, 25405), (615, 20324), (820, 15243), (1230, 10162), (2460, 5081)]