1956400

素因数分解:

$2^4\times 5^2\times {\mathrm{67}}^1\times {\mathrm{73}}^1$

素因数の和:158

約数の個数: 60

約数和(自身を含む): 4835752

約数和(自身を除く): 2879352

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 40, 50, 67, 73, 80, 100, 134, 146, 200, 268, 292, 335, 365, 400, 536, 584, 670, 730, 1072, 1168, 1340, 1460, 1675, 1825, 2680, 2920, 3350, 3650, 4891, 5360, 5840, 6700, 7300, 9782, 13400, 14600, 19564, 24455, 26800, 29200, 39128, 48910, 78256, 97820, 122275, 195640, 244550, 391280, 489100, 978200, 1956400]

約数ペア:

[(1, 1956400), (2, 978200), (4, 489100), (5, 391280), (8, 244550), (10, 195640), (16, 122275), (20, 97820), (25, 78256), (40, 48910), (50, 39128), (67, 29200), (73, 26800), (80, 24455), (100, 19564), (134, 14600), (146, 13400), (200, 9782), (268, 7300), (292, 6700), (335, 5840), (365, 5360), (400, 4891), (536, 3650), (584, 3350), (670, 2920), (730, 2680), (1072, 1825), (1168, 1675), (1340, 1460)]