2034697520

素因数分解:

$2^4\times 5^1\times {\mathrm{101}}^1\times {\mathrm{419}}^1\times {\mathrm{601}}^1$

素因数の和:1134

約数の個数: 80

約数和(自身を含む): 4796880480

約数和(自身を除く): 2762182960

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 101, 202, 404, 419, 505, 601, 808, 838, 1010, 1202, 1616, 1676, 2020, 2095, 2404, 3005, 3352, 4040, 4190, 4808, 6010, 6704, 8080, 8380, 9616, 12020, 16760, 24040, 33520, 42319, 48080, 60701, 84638, 121402, 169276, 211595, 242804, 251819, 303505, 338552, 423190, 485608, 503638, 607010, 677104, 846380, 971216, 1007276, 1214020, 1259095, 1692760, 2014552, 2428040, 2518190, 3385520, 4029104, 4856080, 5036380, 10072760, 20145520, 25433719, 50867438, 101734876, 127168595, 203469752, 254337190, 406939504, 508674380, 1017348760, 2034697520]

約数ペア:

[(1, 2034697520), (2, 1017348760), (4, 508674380), (5, 406939504), (8, 254337190), (10, 203469752), (16, 127168595), (20, 101734876), (40, 50867438), (80, 25433719), (101, 20145520), (202, 10072760), (404, 5036380), (419, 4856080), (505, 4029104), (601, 3385520), (808, 2518190), (838, 2428040), (1010, 2014552), (1202, 1692760), (1616, 1259095), (1676, 1214020), (2020, 1007276), (2095, 971216), (2404, 846380), (3005, 677104), (3352, 607010), (4040, 503638), (4190, 485608), (4808, 423190), (6010, 338552), (6704, 303505), (8080, 251819), (8380, 242804), (9616, 211595), (12020, 169276), (16760, 121402), (24040, 84638), (33520, 60701), (42319, 48080)]