2011123320

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{577909}}^1$

素因数の和:577952

約数の個数: 64

約数和(自身を含む): 6241428000

約数和(自身を除く): 4230304680

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 29, 30, 40, 58, 60, 87, 116, 120, 145, 174, 232, 290, 348, 435, 580, 696, 870, 1160, 1740, 3480, 577909, 1155818, 1733727, 2311636, 2889545, 3467454, 4623272, 5779090, 6934908, 8668635, 11558180, 13869816, 16759361, 17337270, 23116360, 33518722, 34674540, 50278083, 67037444, 69349080, 83796805, 100556166, 134074888, 167593610, 201112332, 251390415, 335187220, 402224664, 502780830, 670374440, 1005561660, 2011123320]

約数ペア:

[(1, 2011123320), (2, 1005561660), (3, 670374440), (4, 502780830), (5, 402224664), (6, 335187220), (8, 251390415), (10, 201112332), (12, 167593610), (15, 134074888), (20, 100556166), (24, 83796805), (29, 69349080), (30, 67037444), (40, 50278083), (58, 34674540), (60, 33518722), (87, 23116360), (116, 17337270), (120, 16759361), (145, 13869816), (174, 11558180), (232, 8668635), (290, 6934908), (348, 5779090), (435, 4623272), (580, 3467454), (696, 2889545), (870, 2311636), (1160, 1733727), (1740, 1155818), (3480, 577909)]