262641708790

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{787}}^1\times {\mathrm{1450979}}^1$

素因数の和:1451796

約数の個数: 32

約数和(自身を含む): 493936807680

約数和(自身を除く): 231295098890

約数列:

[1, 2, 5, 10, 23, 46, 115, 230, 787, 1574, 3935, 7870, 18101, 36202, 90505, 181010, 1450979, 2901958, 7254895, 14509790, 33372517, 66745034, 166862585, 333725170, 1141920473, 2283840946, 5709602365, 11419204730, 26264170879, 52528341758, 131320854395, 262641708790]

約数ペア:

[(1, 262641708790), (2, 131320854395), (5, 52528341758), (10, 26264170879), (23, 11419204730), (46, 5709602365), (115, 2283840946), (230, 1141920473), (787, 333725170), (1574, 166862585), (3935, 66745034), (7870, 33372517), (18101, 14509790), (36202, 7254895), (90505, 2901958), (181010, 1450979)]