11733760

素因数分解:

$2^8\times 5^1\times {\mathrm{89}}^1\times {\mathrm{103}}^1$

素因数の和:213

約数の個数: 72

約数和(自身を含む): 28697760

約数和(自身を除く): 16964000

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 89, 103, 128, 160, 178, 206, 256, 320, 356, 412, 445, 515, 640, 712, 824, 890, 1030, 1280, 1424, 1648, 1780, 2060, 2848, 3296, 3560, 4120, 5696, 6592, 7120, 8240, 9167, 11392, 13184, 14240, 16480, 18334, 22784, 26368, 28480, 32960, 36668, 45835, 56960, 65920, 73336, 91670, 113920, 131840, 146672, 183340, 293344, 366680, 586688, 733360, 1173376, 1466720, 2346752, 2933440, 5866880, 11733760]

約数ペア:

[(1, 11733760), (2, 5866880), (4, 2933440), (5, 2346752), (8, 1466720), (10, 1173376), (16, 733360), (20, 586688), (32, 366680), (40, 293344), (64, 183340), (80, 146672), (89, 131840), (103, 113920), (128, 91670), (160, 73336), (178, 65920), (206, 56960), (256, 45835), (320, 36668), (356, 32960), (412, 28480), (445, 26368), (515, 22784), (640, 18334), (712, 16480), (824, 14240), (890, 13184), (1030, 11392), (1280, 9167), (1424, 8240), (1648, 7120), (1780, 6592), (2060, 5696), (2848, 4120), (3296, 3560)]