9122080

素因数分解:

$2^5\times 5^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{73}}^1$

素因数の和:170

約数の個数: 96

約数和(自身を含む): 24167808

約数和(自身を除く): 15045728

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 32, 40, 44, 55, 71, 73, 80, 88, 110, 142, 146, 160, 176, 220, 284, 292, 352, 355, 365, 440, 568, 584, 710, 730, 781, 803, 880, 1136, 1168, 1420, 1460, 1562, 1606, 1760, 2272, 2336, 2840, 2920, 3124, 3212, 3905, 4015, 5183, 5680, 5840, 6248, 6424, 7810, 8030, 10366, 11360, 11680, 12496, 12848, 15620, 16060, 20732, 24992, 25696, 25915, 31240, 32120, 41464, 51830, 57013, 62480, 64240, 82928, 103660, 114026, 124960, 128480, 165856, 207320, 228052, 285065, 414640, 456104, 570130, 829280, 912208, 1140260, 1824416, 2280520, 4561040, 9122080]

約数ペア:

[(1, 9122080), (2, 4561040), (4, 2280520), (5, 1824416), (8, 1140260), (10, 912208), (11, 829280), (16, 570130), (20, 456104), (22, 414640), (32, 285065), (40, 228052), (44, 207320), (55, 165856), (71, 128480), (73, 124960), (80, 114026), (88, 103660), (110, 82928), (142, 64240), (146, 62480), (160, 57013), (176, 51830), (220, 41464), (284, 32120), (292, 31240), (352, 25915), (355, 25696), (365, 24992), (440, 20732), (568, 16060), (584, 15620), (710, 12848), (730, 12496), (781, 11680), (803, 11360), (880, 10366), (1136, 8030), (1168, 7810), (1420, 6424), (1460, 6248), (1562, 5840), (1606, 5680), (1760, 5183), (2272, 4015), (2336, 3905), (2840, 3212), (2920, 3124)]