13653760

素因数分解:

$2^8\times 5^1\times {\mathrm{10667}}^1$

素因数の和:10688

約数の個数: 36

約数和(自身を含む): 32708088

約数和(自身を除く): 19054328

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 256, 320, 640, 1280, 10667, 21334, 42668, 53335, 85336, 106670, 170672, 213340, 341344, 426680, 682688, 853360, 1365376, 1706720, 2730752, 3413440, 6826880, 13653760]

約数ペア:

[(1, 13653760), (2, 6826880), (4, 3413440), (5, 2730752), (8, 1706720), (10, 1365376), (16, 853360), (20, 682688), (32, 426680), (40, 341344), (64, 213340), (80, 170672), (128, 106670), (160, 85336), (256, 53335), (320, 42668), (640, 21334), (1280, 10667)]