145979200

素因数分解:

$2^6\times 5^2\times {\mathrm{91237}}^1$

素因数の和:91259

約数の個数: 42

約数和(自身を含む): 359204006

約数和(自身を除く): 213224806

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 64, 80, 100, 160, 200, 320, 400, 800, 1600, 91237, 182474, 364948, 456185, 729896, 912370, 1459792, 1824740, 2280925, 2919584, 3649480, 4561850, 5839168, 7298960, 9123700, 14597920, 18247400, 29195840, 36494800, 72989600, 145979200]

約数ペア:

[(1, 145979200), (2, 72989600), (4, 36494800), (5, 29195840), (8, 18247400), (10, 14597920), (16, 9123700), (20, 7298960), (25, 5839168), (32, 4561850), (40, 3649480), (50, 2919584), (64, 2280925), (80, 1824740), (100, 1459792), (160, 912370), (200, 729896), (320, 456185), (400, 364948), (800, 182474), (1600, 91237)]