42912320

素因数分解:

$2^6\times 5^1\times {\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{167}}^1$

素因数の和:268

約数の個数: 112

約数和(自身を含む): 113678208

約数和(自身を除く): 70765888

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 32, 40, 44, 55, 64, 73, 80, 88, 110, 146, 160, 167, 176, 220, 292, 320, 334, 352, 365, 440, 584, 668, 704, 730, 803, 835, 880, 1168, 1336, 1460, 1606, 1670, 1760, 1837, 2336, 2672, 2920, 3212, 3340, 3520, 3674, 4015, 4672, 5344, 5840, 6424, 6680, 7348, 8030, 9185, 10688, 11680, 12191, 12848, 13360, 14696, 16060, 18370, 23360, 24382, 25696, 26720, 29392, 32120, 36740, 48764, 51392, 53440, 58784, 60955, 64240, 73480, 97528, 117568, 121910, 128480, 134101, 146960, 195056, 243820, 256960, 268202, 293920, 390112, 487640, 536404, 587840, 670505, 780224, 975280, 1072808, 1341010, 1950560, 2145616, 2682020, 3901120, 4291232, 5364040, 8582464, 10728080, 21456160, 42912320]

約数ペア:

[(1, 42912320), (2, 21456160), (4, 10728080), (5, 8582464), (8, 5364040), (10, 4291232), (11, 3901120), (16, 2682020), (20, 2145616), (22, 1950560), (32, 1341010), (40, 1072808), (44, 975280), (55, 780224), (64, 670505), (73, 587840), (80, 536404), (88, 487640), (110, 390112), (146, 293920), (160, 268202), (167, 256960), (176, 243820), (220, 195056), (292, 146960), (320, 134101), (334, 128480), (352, 121910), (365, 117568), (440, 97528), (584, 73480), (668, 64240), (704, 60955), (730, 58784), (803, 53440), (835, 51392), (880, 48764), (1168, 36740), (1336, 32120), (1460, 29392), (1606, 26720), (1670, 25696), (1760, 24382), (1837, 23360), (2336, 18370), (2672, 16060), (2920, 14696), (3212, 13360), (3340, 12848), (3520, 12191), (3674, 11680), (4015, 10688), (4672, 9185), (5344, 8030), (5840, 7348), (6424, 6680)]