534400

素因数分解:

$2^7\times 5^2\times {\mathrm{167}}^1$

素因数の和:191

約数の個数: 48

約数和(自身を含む): 1328040

約数和(自身を除く): 793640

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 64, 80, 100, 128, 160, 167, 200, 320, 334, 400, 640, 668, 800, 835, 1336, 1600, 1670, 2672, 3200, 3340, 4175, 5344, 6680, 8350, 10688, 13360, 16700, 21376, 26720, 33400, 53440, 66800, 106880, 133600, 267200, 534400]

約数ペア:

[(1, 534400), (2, 267200), (4, 133600), (5, 106880), (8, 66800), (10, 53440), (16, 33400), (20, 26720), (25, 21376), (32, 16700), (40, 13360), (50, 10688), (64, 8350), (80, 6680), (100, 5344), (128, 4175), (160, 3340), (167, 3200), (200, 2672), (320, 1670), (334, 1600), (400, 1336), (640, 835), (668, 800)]