63200

素因数分解:

$2^5\times 5^2\times {\mathrm{79}}^1$

素因数の和:99

約数の個数: 36

約数和(自身を含む): 156240

約数和(自身を除く): 93040

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 79, 80, 100, 158, 160, 200, 316, 395, 400, 632, 790, 800, 1264, 1580, 1975, 2528, 3160, 3950, 6320, 7900, 12640, 15800, 31600, 63200]

約数ペア:

[(1, 63200), (2, 31600), (4, 15800), (5, 12640), (8, 7900), (10, 6320), (16, 3950), (20, 3160), (25, 2528), (32, 1975), (40, 1580), (50, 1264), (79, 800), (80, 790), (100, 632), (158, 400), (160, 395), (200, 316)]