42511360

素因数分解:

$2^{10}\times 5^1\times {\mathrm{19}}^2\times {\mathrm{23}}^1$

素因数の和:86

約数の個数: 132

約数和(自身を含む): 112306608

約数和(自身を除く): 69795248

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 23, 32, 38, 40, 46, 64, 76, 80, 92, 95, 115, 128, 152, 160, 184, 190, 230, 256, 304, 320, 361, 368, 380, 437, 460, 512, 608, 640, 722, 736, 760, 874, 920, 1024, 1216, 1280, 1444, 1472, 1520, 1748, 1805, 1840, 2185, 2432, 2560, 2888, 2944, 3040, 3496, 3610, 3680, 4370, 4864, 5120, 5776, 5888, 6080, 6992, 7220, 7360, 8303, 8740, 9728, 11552, 11776, 12160, 13984, 14440, 14720, 16606, 17480, 19456, 23104, 23552, 24320, 27968, 28880, 29440, 33212, 34960, 41515, 46208, 48640, 55936, 57760, 58880, 66424, 69920, 83030, 92416, 97280, 111872, 115520, 117760, 132848, 139840, 166060, 184832, 223744, 231040, 265696, 279680, 332120, 369664, 447488, 462080, 531392, 559360, 664240, 924160, 1062784, 1118720, 1328480, 1848320, 2125568, 2237440, 2656960, 4251136, 5313920, 8502272, 10627840, 21255680, 42511360]

約数ペア:

[(1, 42511360), (2, 21255680), (4, 10627840), (5, 8502272), (8, 5313920), (10, 4251136), (16, 2656960), (19, 2237440), (20, 2125568), (23, 1848320), (32, 1328480), (38, 1118720), (40, 1062784), (46, 924160), (64, 664240), (76, 559360), (80, 531392), (92, 462080), (95, 447488), (115, 369664), (128, 332120), (152, 279680), (160, 265696), (184, 231040), (190, 223744), (230, 184832), (256, 166060), (304, 139840), (320, 132848), (361, 117760), (368, 115520), (380, 111872), (437, 97280), (460, 92416), (512, 83030), (608, 69920), (640, 66424), (722, 58880), (736, 57760), (760, 55936), (874, 48640), (920, 46208), (1024, 41515), (1216, 34960), (1280, 33212), (1444, 29440), (1472, 28880), (1520, 27968), (1748, 24320), (1805, 23552), (1840, 23104), (2185, 19456), (2432, 17480), (2560, 16606), (2888, 14720), (2944, 14440), (3040, 13984), (3496, 12160), (3610, 11776), (3680, 11552), (4370, 9728), (4864, 8740), (5120, 8303), (5776, 7360), (5888, 7220), (6080, 6992)]