86946880

素因数分解:

$2^6\times 5^1\times {\mathrm{167}}^1\times {\mathrm{1627}}^1$

素因数の和:1811

約数の個数: 56

約数和(自身を含む): 208410048

約数和(自身を除く): 121463168

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 167, 320, 334, 668, 835, 1336, 1627, 1670, 2672, 3254, 3340, 5344, 6508, 6680, 8135, 10688, 13016, 13360, 16270, 26032, 26720, 32540, 52064, 53440, 65080, 104128, 130160, 260320, 271709, 520640, 543418, 1086836, 1358545, 2173672, 2717090, 4347344, 5434180, 8694688, 10868360, 17389376, 21736720, 43473440, 86946880]

約数ペア:

[(1, 86946880), (2, 43473440), (4, 21736720), (5, 17389376), (8, 10868360), (10, 8694688), (16, 5434180), (20, 4347344), (32, 2717090), (40, 2173672), (64, 1358545), (80, 1086836), (160, 543418), (167, 520640), (320, 271709), (334, 260320), (668, 130160), (835, 104128), (1336, 65080), (1627, 53440), (1670, 52064), (2672, 32540), (3254, 26720), (3340, 26032), (5344, 16270), (6508, 13360), (6680, 13016), (8135, 10688)]