5158520

素因数分解:

$2^3\times 5^1\times {\mathrm{29}}^1\times {\mathrm{4447}}^1$

素因数の和:4487

約数の個数: 32

約数和(自身を含む): 12009600

約数和(自身を除く): 6851080

約数列:

[1, 2, 4, 5, 8, 10, 20, 29, 40, 58, 116, 145, 232, 290, 580, 1160, 4447, 8894, 17788, 22235, 35576, 44470, 88940, 128963, 177880, 257926, 515852, 644815, 1031704, 1289630, 2579260, 5158520]

約数ペア:

[(1, 5158520), (2, 2579260), (4, 1289630), (5, 1031704), (8, 644815), (10, 515852), (20, 257926), (29, 177880), (40, 128963), (58, 88940), (116, 44470), (145, 35576), (232, 22235), (290, 17788), (580, 8894), (1160, 4447)]