20183373800

素因数分解:

$2^3\times 5^2\times {\mathrm{211}}^1\times {\mathrm{463}}^1\times {\mathrm{1033}}^1$

素因数の和:1723

約数の個数: 96

約数和(自身を含む): 47296318080

約数和(自身を除く): 27112944280

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 50, 100, 200, 211, 422, 463, 844, 926, 1033, 1055, 1688, 1852, 2066, 2110, 2315, 3704, 4132, 4220, 4630, 5165, 5275, 8264, 8440, 9260, 10330, 10550, 11575, 18520, 20660, 21100, 23150, 25825, 41320, 42200, 46300, 51650, 92600, 97693, 103300, 195386, 206600, 217963, 390772, 435926, 478279, 488465, 781544, 871852, 956558, 976930, 1089815, 1743704, 1913116, 1953860, 2179630, 2391395, 2442325, 3826232, 3907720, 4359260, 4782790, 4884650, 5449075, 8718520, 9565580, 9769300, 10898150, 11956975, 19131160, 19538600, 21796300, 23913950, 43592600, 47827900, 95655800, 100916869, 201833738, 403667476, 504584345, 807334952, 1009168690, 2018337380, 2522921725, 4036674760, 5045843450, 10091686900, 20183373800]

約数ペア:

[(1, 20183373800), (2, 10091686900), (4, 5045843450), (5, 4036674760), (8, 2522921725), (10, 2018337380), (20, 1009168690), (25, 807334952), (40, 504584345), (50, 403667476), (100, 201833738), (200, 100916869), (211, 95655800), (422, 47827900), (463, 43592600), (844, 23913950), (926, 21796300), (1033, 19538600), (1055, 19131160), (1688, 11956975), (1852, 10898150), (2066, 9769300), (2110, 9565580), (2315, 8718520), (3704, 5449075), (4132, 4884650), (4220, 4782790), (4630, 4359260), (5165, 3907720), (5275, 3826232), (8264, 2442325), (8440, 2391395), (9260, 2179630), (10330, 1953860), (10550, 1913116), (11575, 1743704), (18520, 1089815), (20660, 976930), (21100, 956558), (23150, 871852), (25825, 781544), (41320, 488465), (42200, 478279), (46300, 435926), (51650, 390772), (92600, 217963), (97693, 206600), (103300, 195386)]