5866880

素因数分解:

$2^7\times 5^1\times {\mathrm{89}}^1\times {\mathrm{103}}^1$

素因数の和:211

約数の個数: 64

約数和(自身を含む): 14320800

約数和(自身を除く): 8453920

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 89, 103, 128, 160, 178, 206, 320, 356, 412, 445, 515, 640, 712, 824, 890, 1030, 1424, 1648, 1780, 2060, 2848, 3296, 3560, 4120, 5696, 6592, 7120, 8240, 9167, 11392, 13184, 14240, 16480, 18334, 28480, 32960, 36668, 45835, 56960, 65920, 73336, 91670, 146672, 183340, 293344, 366680, 586688, 733360, 1173376, 1466720, 2933440, 5866880]

約数ペア:

[(1, 5866880), (2, 2933440), (4, 1466720), (5, 1173376), (8, 733360), (10, 586688), (16, 366680), (20, 293344), (32, 183340), (40, 146672), (64, 91670), (80, 73336), (89, 65920), (103, 56960), (128, 45835), (160, 36668), (178, 32960), (206, 28480), (320, 18334), (356, 16480), (412, 14240), (445, 13184), (515, 11392), (640, 9167), (712, 8240), (824, 7120), (890, 6592), (1030, 5696), (1424, 4120), (1648, 3560), (1780, 3296), (2060, 2848)]