1328902850

素因数分解:

$2^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{1033}}^1\times {\mathrm{2339}}^1$

素因数の和:3395

約数の個数: 48

約数和(自身を含む): 2700228960

約数和(自身を除く): 1371326110

約数列:

[1, 2, 5, 10, 11, 22, 25, 50, 55, 110, 275, 550, 1033, 2066, 2339, 4678, 5165, 10330, 11363, 11695, 22726, 23390, 25729, 25825, 51458, 51650, 56815, 58475, 113630, 116950, 128645, 257290, 284075, 568150, 643225, 1286450, 2416187, 4832374, 12080935, 24161870, 26578057, 53156114, 60404675, 120809350, 132890285, 265780570, 664451425, 1328902850]

約数ペア:

[(1, 1328902850), (2, 664451425), (5, 265780570), (10, 132890285), (11, 120809350), (22, 60404675), (25, 53156114), (50, 26578057), (55, 24161870), (110, 12080935), (275, 4832374), (550, 2416187), (1033, 1286450), (2066, 643225), (2339, 568150), (4678, 284075), (5165, 257290), (10330, 128645), (11363, 116950), (11695, 113630), (22726, 58475), (23390, 56815), (25729, 51650), (25825, 51458)]