8844320

素因数分解:

$2^5\times 5^1\times {\mathrm{167}}^1\times {\mathrm{331}}^1$

素因数の和:513

約数の個数: 48

約数和(自身を含む): 21083328

約数和(自身を除く): 12239008

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 167, 331, 334, 662, 668, 835, 1324, 1336, 1655, 1670, 2648, 2672, 3310, 3340, 5296, 5344, 6620, 6680, 10592, 13240, 13360, 26480, 26720, 52960, 55277, 110554, 221108, 276385, 442216, 552770, 884432, 1105540, 1768864, 2211080, 4422160, 8844320]

約数ペア:

[(1, 8844320), (2, 4422160), (4, 2211080), (5, 1768864), (8, 1105540), (10, 884432), (16, 552770), (20, 442216), (32, 276385), (40, 221108), (80, 110554), (160, 55277), (167, 52960), (331, 26720), (334, 26480), (662, 13360), (668, 13240), (835, 10592), (1324, 6680), (1336, 6620), (1655, 5344), (1670, 5296), (2648, 3340), (2672, 3310)]