1567689940

素因数分解:

$2^2\times 5^1\times {\mathrm{41}}^1\times {\mathrm{71}}^1\times {\mathrm{26927}}^1$

素因数の和:27048

約数の個数: 48

約数和(自身を含む): 3420071424

約数和(自身を除く): 1852381484

約数列:

[1, 2, 4, 5, 10, 20, 41, 71, 82, 142, 164, 205, 284, 355, 410, 710, 820, 1420, 2911, 5822, 11644, 14555, 26927, 29110, 53854, 58220, 107708, 134635, 269270, 538540, 1104007, 1911817, 2208014, 3823634, 4416028, 5520035, 7647268, 9559085, 11040070, 19118170, 22080140, 38236340, 78384497, 156768994, 313537988, 391922485, 783844970, 1567689940]

約数ペア:

[(1, 1567689940), (2, 783844970), (4, 391922485), (5, 313537988), (10, 156768994), (20, 78384497), (41, 38236340), (71, 22080140), (82, 19118170), (142, 11040070), (164, 9559085), (205, 7647268), (284, 5520035), (355, 4416028), (410, 3823634), (710, 2208014), (820, 1911817), (1420, 1104007), (2911, 538540), (5822, 269270), (11644, 134635), (14555, 107708), (26927, 58220), (29110, 53854)]