48028280

素因数分解:

$2^3\times 5^1\times {\mathrm{67}}^1\times {\mathrm{17921}}^1$

素因数の和:17999

約数の個数: 32

約数和(自身を含む): 109682640

約数和(自身を除く): 61654360

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 67, 134, 268, 335, 536, 670, 1340, 2680, 17921, 35842, 71684, 89605, 143368, 179210, 358420, 716840, 1200707, 2401414, 4802828, 6003535, 9605656, 12007070, 24014140, 48028280]

約数ペア:

[(1, 48028280), (2, 24014140), (4, 12007070), (5, 9605656), (8, 6003535), (10, 4802828), (20, 2401414), (40, 1200707), (67, 716840), (134, 358420), (268, 179210), (335, 143368), (536, 89605), (670, 71684), (1340, 35842), (2680, 17921)]