144465400

素因数分解:

$2^3\times 5^2\times {\mathrm{67}}^1\times {\mathrm{10781}}^1$

素因数の和:10864

約数の個数: 48

約数和(自身を含む): 340926840

約数和(自身を除く): 196461440

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 50, 67, 100, 134, 200, 268, 335, 536, 670, 1340, 1675, 2680, 3350, 6700, 10781, 13400, 21562, 43124, 53905, 86248, 107810, 215620, 269525, 431240, 539050, 722327, 1078100, 1444654, 2156200, 2889308, 3611635, 5778616, 7223270, 14446540, 18058175, 28893080, 36116350, 72232700, 144465400]

約数ペア:

[(1, 144465400), (2, 72232700), (4, 36116350), (5, 28893080), (8, 18058175), (10, 14446540), (20, 7223270), (25, 5778616), (40, 3611635), (50, 2889308), (67, 2156200), (100, 1444654), (134, 1078100), (200, 722327), (268, 539050), (335, 431240), (536, 269525), (670, 215620), (1340, 107810), (1675, 86248), (2680, 53905), (3350, 43124), (6700, 21562), (10781, 13400)]