22836280

素因数分解:

$2^3\times 5^1\times {\mathrm{67}}^1\times {\mathrm{8521}}^1$

素因数の和:8599

約数の個数: 32

約数和(自身を含む): 52154640

約数和(自身を除く): 29318360

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 67, 134, 268, 335, 536, 670, 1340, 2680, 8521, 17042, 34084, 42605, 68168, 85210, 170420, 340840, 570907, 1141814, 2283628, 2854535, 4567256, 5709070, 11418140, 22836280]

約数ペア:

[(1, 22836280), (2, 11418140), (4, 5709070), (5, 4567256), (8, 2854535), (10, 2283628), (20, 1141814), (40, 570907), (67, 340840), (134, 170420), (268, 85210), (335, 68168), (536, 42605), (670, 34084), (1340, 17042), (2680, 8521)]