11797760

素因数分解:

$2^8\times 5^1\times {\mathrm{13}}^1\times {\mathrm{709}}^1$

素因数の和:743

約数の個数: 72

約数和(自身を含む): 30476040

約数和(自身を除く): 18678280

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 32, 40, 52, 64, 65, 80, 104, 128, 130, 160, 208, 256, 260, 320, 416, 520, 640, 709, 832, 1040, 1280, 1418, 1664, 2080, 2836, 3328, 3545, 4160, 5672, 7090, 8320, 9217, 11344, 14180, 16640, 18434, 22688, 28360, 36868, 45376, 46085, 56720, 73736, 90752, 92170, 113440, 147472, 181504, 184340, 226880, 294944, 368680, 453760, 589888, 737360, 907520, 1179776, 1474720, 2359552, 2949440, 5898880, 11797760]

約数ペア:

[(1, 11797760), (2, 5898880), (4, 2949440), (5, 2359552), (8, 1474720), (10, 1179776), (13, 907520), (16, 737360), (20, 589888), (26, 453760), (32, 368680), (40, 294944), (52, 226880), (64, 184340), (65, 181504), (80, 147472), (104, 113440), (128, 92170), (130, 90752), (160, 73736), (208, 56720), (256, 46085), (260, 45376), (320, 36868), (416, 28360), (520, 22688), (640, 18434), (709, 16640), (832, 14180), (1040, 11344), (1280, 9217), (1418, 8320), (1664, 7090), (2080, 5672), (2836, 4160), (3328, 3545)]