20174560423900

素因数分解:

$2^2\times 5^2\times {\mathrm{59}}^1\times {\mathrm{433}}^1\times {\mathrm{7897037}}^1$

素因数の和:7897543

約数の個数: 72

約数和(自身を含む): 44623634685840

約数和(自身を除く): 24449074261940

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 59, 100, 118, 236, 295, 433, 590, 866, 1180, 1475, 1732, 2165, 2950, 4330, 5900, 8660, 10825, 21650, 25547, 43300, 51094, 102188, 127735, 255470, 510940, 638675, 1277350, 2554700, 7897037, 15794074, 31588148, 39485185, 78970370, 157940740, 197425925, 394851850, 465925183, 789703700, 931850366, 1863700732, 2329625915, 3419417021, 4659251830, 6838834042, 9318503660, 11648129575, 13677668084, 17097085105, 23296259150, 34194170210, 46592518300, 68388340420, 85485425525, 170970851050, 201745604239, 341941702100, 403491208478, 806982416956, 1008728021195, 2017456042390, 4034912084780, 5043640105975, 10087280211950, 20174560423900]

約数ペア:

[(1, 20174560423900), (2, 10087280211950), (4, 5043640105975), (5, 4034912084780), (10, 2017456042390), (20, 1008728021195), (25, 806982416956), (50, 403491208478), (59, 341941702100), (100, 201745604239), (118, 170970851050), (236, 85485425525), (295, 68388340420), (433, 46592518300), (590, 34194170210), (866, 23296259150), (1180, 17097085105), (1475, 13677668084), (1732, 11648129575), (2165, 9318503660), (2950, 6838834042), (4330, 4659251830), (5900, 3419417021), (8660, 2329625915), (10825, 1863700732), (21650, 931850366), (25547, 789703700), (43300, 465925183), (51094, 394851850), (102188, 197425925), (127735, 157940740), (255470, 78970370), (510940, 39485185), (638675, 31588148), (1277350, 15794074), (2554700, 7897037)]