2008082182870

素因数分解:

$2^1\times 5^1\times {\mathrm{149}}^1\times {\mathrm{211}}^1\times {\mathrm{317}}^1\times {\mathrm{20149}}^1$

素因数の和:20833

約数の個数: 64

約数和(自身を含む): 3667767480000

約数和(自身を除く): 1659685297130

約数列:

[1, 2, 5, 10, 149, 211, 298, 317, 422, 634, 745, 1055, 1490, 1585, 2110, 3170, 20149, 31439, 40298, 47233, 62878, 66887, 94466, 100745, 133774, 157195, 201490, 236165, 314390, 334435, 472330, 668870, 3002201, 4251439, 6004402, 6387233, 8502878, 9966163, 12774466, 15011005, 19932326, 21257195, 30022010, 31936165, 42514390, 49830815, 63872330, 99661630, 633464411, 951697717, 1266928822, 1347706163, 1903395434, 2695412326, 3167322055, 4758488585, 6334644110, 6738530815, 9516977170, 13477061630, 200808218287, 401616436574, 1004041091435, 2008082182870]

約数ペア:

[(1, 2008082182870), (2, 1004041091435), (5, 401616436574), (10, 200808218287), (149, 13477061630), (211, 9516977170), (298, 6738530815), (317, 6334644110), (422, 4758488585), (634, 3167322055), (745, 2695412326), (1055, 1903395434), (1490, 1347706163), (1585, 1266928822), (2110, 951697717), (3170, 633464411), (20149, 99661630), (31439, 63872330), (40298, 49830815), (47233, 42514390), (62878, 31936165), (66887, 30022010), (94466, 21257195), (100745, 19932326), (133774, 15011005), (157195, 12774466), (201490, 9966163), (236165, 8502878), (314390, 6387233), (334435, 6004402), (472330, 4251439), (668870, 3002201)]