134694880

素因数分解:

$2^5\times 5^1\times {\mathrm{577}}^1\times {\mathrm{1459}}^1$

素因数の和:2051

約数の個数: 48

約数和(自身を含む): 318986640

約数和(自身を除く): 184291760

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 577, 1154, 1459, 2308, 2885, 2918, 4616, 5770, 5836, 7295, 9232, 11540, 11672, 14590, 18464, 23080, 23344, 29180, 46160, 46688, 58360, 92320, 116720, 233440, 841843, 1683686, 3367372, 4209215, 6734744, 8418430, 13469488, 16836860, 26938976, 33673720, 67347440, 134694880]

約数ペア:

[(1, 134694880), (2, 67347440), (4, 33673720), (5, 26938976), (8, 16836860), (10, 13469488), (16, 8418430), (20, 6734744), (32, 4209215), (40, 3367372), (80, 1683686), (160, 841843), (577, 233440), (1154, 116720), (1459, 92320), (2308, 58360), (2885, 46688), (2918, 46160), (4616, 29180), (5770, 23344), (5836, 23080), (7295, 18464), (9232, 14590), (11540, 11672)]