10809920

素因数分解:

$2^6\times 5^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{83}}^1$

素因数の和:148

約数の個数: 112

約数和(自身を含む): 29187648

約数和(自身を除く): 18377728

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 32, 37, 40, 44, 55, 64, 74, 80, 83, 88, 110, 148, 160, 166, 176, 185, 220, 296, 320, 332, 352, 370, 407, 415, 440, 592, 664, 704, 740, 814, 830, 880, 913, 1184, 1328, 1480, 1628, 1660, 1760, 1826, 2035, 2368, 2656, 2960, 3071, 3256, 3320, 3520, 3652, 4070, 4565, 5312, 5920, 6142, 6512, 6640, 7304, 8140, 9130, 11840, 12284, 13024, 13280, 14608, 15355, 16280, 18260, 24568, 26048, 26560, 29216, 30710, 32560, 33781, 36520, 49136, 58432, 61420, 65120, 67562, 73040, 98272, 122840, 130240, 135124, 146080, 168905, 196544, 245680, 270248, 292160, 337810, 491360, 540496, 675620, 982720, 1080992, 1351240, 2161984, 2702480, 5404960, 10809920]

約数ペア:

[(1, 10809920), (2, 5404960), (4, 2702480), (5, 2161984), (8, 1351240), (10, 1080992), (11, 982720), (16, 675620), (20, 540496), (22, 491360), (32, 337810), (37, 292160), (40, 270248), (44, 245680), (55, 196544), (64, 168905), (74, 146080), (80, 135124), (83, 130240), (88, 122840), (110, 98272), (148, 73040), (160, 67562), (166, 65120), (176, 61420), (185, 58432), (220, 49136), (296, 36520), (320, 33781), (332, 32560), (352, 30710), (370, 29216), (407, 26560), (415, 26048), (440, 24568), (592, 18260), (664, 16280), (704, 15355), (740, 14608), (814, 13280), (830, 13024), (880, 12284), (913, 11840), (1184, 9130), (1328, 8140), (1480, 7304), (1628, 6640), (1660, 6512), (1760, 6142), (1826, 5920), (2035, 5312), (2368, 4565), (2656, 4070), (2960, 3652), (3071, 3520), (3256, 3320)]