2016413300

素因数分解:

$2^2\times 5^2\times {\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{25111}}^1$

素因数の和:25209

約数の個数: 72

約数和(自身を含む): 4838981952

約数和(自身を除く): 2822568652

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 25, 44, 50, 55, 73, 100, 110, 146, 220, 275, 292, 365, 550, 730, 803, 1100, 1460, 1606, 1825, 3212, 3650, 4015, 7300, 8030, 16060, 20075, 25111, 40150, 50222, 80300, 100444, 125555, 251110, 276221, 502220, 552442, 627775, 1104884, 1255550, 1381105, 1833103, 2511100, 2762210, 3666206, 5524420, 6905525, 7332412, 9165515, 13811050, 18331030, 20164133, 27622100, 36662060, 40328266, 45827575, 80656532, 91655150, 100820665, 183310300, 201641330, 403282660, 504103325, 1008206650, 2016413300]

約数ペア:

[(1, 2016413300), (2, 1008206650), (4, 504103325), (5, 403282660), (10, 201641330), (11, 183310300), (20, 100820665), (22, 91655150), (25, 80656532), (44, 45827575), (50, 40328266), (55, 36662060), (73, 27622100), (100, 20164133), (110, 18331030), (146, 13811050), (220, 9165515), (275, 7332412), (292, 6905525), (365, 5524420), (550, 3666206), (730, 2762210), (803, 2511100), (1100, 1833103), (1460, 1381105), (1606, 1255550), (1825, 1104884), (3212, 627775), (3650, 552442), (4015, 502220), (7300, 276221), (8030, 251110), (16060, 125555), (20075, 100444), (25111, 80300), (40150, 50222)]