87254080

素因数分解:

$2^6\times 5^1\times {\mathrm{19}}^1\times {\mathrm{113}}^1\times {\mathrm{127}}^1$

素因数の和:276

約数の個数: 112

約数和(自身を含む): 222382080

約数和(自身を除く): 135128000

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 32, 38, 40, 64, 76, 80, 95, 113, 127, 152, 160, 190, 226, 254, 304, 320, 380, 452, 508, 565, 608, 635, 760, 904, 1016, 1130, 1216, 1270, 1520, 1808, 2032, 2147, 2260, 2413, 2540, 3040, 3616, 4064, 4294, 4520, 4826, 5080, 6080, 7232, 8128, 8588, 9040, 9652, 10160, 10735, 12065, 14351, 17176, 18080, 19304, 20320, 21470, 24130, 28702, 34352, 36160, 38608, 40640, 42940, 48260, 57404, 68704, 71755, 77216, 85880, 96520, 114808, 137408, 143510, 154432, 171760, 193040, 229616, 272669, 287020, 343520, 386080, 459232, 545338, 574040, 687040, 772160, 918464, 1090676, 1148080, 1363345, 2181352, 2296160, 2726690, 4362704, 4592320, 5453380, 8725408, 10906760, 17450816, 21813520, 43627040, 87254080]

約数ペア:

[(1, 87254080), (2, 43627040), (4, 21813520), (5, 17450816), (8, 10906760), (10, 8725408), (16, 5453380), (19, 4592320), (20, 4362704), (32, 2726690), (38, 2296160), (40, 2181352), (64, 1363345), (76, 1148080), (80, 1090676), (95, 918464), (113, 772160), (127, 687040), (152, 574040), (160, 545338), (190, 459232), (226, 386080), (254, 343520), (304, 287020), (320, 272669), (380, 229616), (452, 193040), (508, 171760), (565, 154432), (608, 143510), (635, 137408), (760, 114808), (904, 96520), (1016, 85880), (1130, 77216), (1216, 71755), (1270, 68704), (1520, 57404), (1808, 48260), (2032, 42940), (2147, 40640), (2260, 38608), (2413, 36160), (2540, 34352), (3040, 28702), (3616, 24130), (4064, 21470), (4294, 20320), (4520, 19304), (4826, 18080), (5080, 17176), (6080, 14351), (7232, 12065), (8128, 10735), (8588, 10160), (9040, 9652)]