11826560

素因数分解:

$2^7\times 5^1\times {\mathrm{17}}^1\times {\mathrm{1087}}^1$

素因数の和:1123

約数の個数: 64

約数和(自身を含む): 29963520

約数和(自身を除く): 18136960

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 32, 34, 40, 64, 68, 80, 85, 128, 136, 160, 170, 272, 320, 340, 544, 640, 680, 1087, 1088, 1360, 2174, 2176, 2720, 4348, 5435, 5440, 8696, 10870, 10880, 17392, 18479, 21740, 34784, 36958, 43480, 69568, 73916, 86960, 92395, 139136, 147832, 173920, 184790, 295664, 347840, 369580, 591328, 695680, 739160, 1182656, 1478320, 2365312, 2956640, 5913280, 11826560]

約数ペア:

[(1, 11826560), (2, 5913280), (4, 2956640), (5, 2365312), (8, 1478320), (10, 1182656), (16, 739160), (17, 695680), (20, 591328), (32, 369580), (34, 347840), (40, 295664), (64, 184790), (68, 173920), (80, 147832), (85, 139136), (128, 92395), (136, 86960), (160, 73916), (170, 69568), (272, 43480), (320, 36958), (340, 34784), (544, 21740), (640, 18479), (680, 17392), (1087, 10880), (1088, 10870), (1360, 8696), (2174, 5440), (2176, 5435), (2720, 4348)]