66588640

素因数分解:

$2^5\times 5^1\times {\mathrm{29}}^1\times {\mathrm{113}}^1\times {\mathrm{127}}^1$

素因数の和:284

約数の個数: 96

約数和(自身を含む): 165473280

約数和(自身を除く): 98884640

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 29, 32, 40, 58, 80, 113, 116, 127, 145, 160, 226, 232, 254, 290, 452, 464, 508, 565, 580, 635, 904, 928, 1016, 1130, 1160, 1270, 1808, 2032, 2260, 2320, 2540, 3277, 3616, 3683, 4064, 4520, 4640, 5080, 6554, 7366, 9040, 10160, 13108, 14351, 14732, 16385, 18080, 18415, 20320, 26216, 28702, 29464, 32770, 36830, 52432, 57404, 58928, 65540, 71755, 73660, 104864, 114808, 117856, 131080, 143510, 147320, 229616, 262160, 287020, 294640, 416179, 459232, 524320, 574040, 589280, 832358, 1148080, 1664716, 2080895, 2296160, 3329432, 4161790, 6658864, 8323580, 13317728, 16647160, 33294320, 66588640]

約数ペア:

[(1, 66588640), (2, 33294320), (4, 16647160), (5, 13317728), (8, 8323580), (10, 6658864), (16, 4161790), (20, 3329432), (29, 2296160), (32, 2080895), (40, 1664716), (58, 1148080), (80, 832358), (113, 589280), (116, 574040), (127, 524320), (145, 459232), (160, 416179), (226, 294640), (232, 287020), (254, 262160), (290, 229616), (452, 147320), (464, 143510), (508, 131080), (565, 117856), (580, 114808), (635, 104864), (904, 73660), (928, 71755), (1016, 65540), (1130, 58928), (1160, 57404), (1270, 52432), (1808, 36830), (2032, 32770), (2260, 29464), (2320, 28702), (2540, 26216), (3277, 20320), (3616, 18415), (3683, 18080), (4064, 16385), (4520, 14732), (4640, 14351), (5080, 13108), (6554, 10160), (7366, 9040)]