27268640

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{97}}^1\times {\mathrm{251}}^1$

素因数の和:370

約数の個数: 96

約数和(自身を含む): 74680704

約数和(自身を除く): 47412064

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 70, 80, 97, 112, 140, 160, 194, 224, 251, 280, 388, 485, 502, 560, 679, 776, 970, 1004, 1120, 1255, 1358, 1552, 1757, 1940, 2008, 2510, 2716, 3104, 3395, 3514, 3880, 4016, 5020, 5432, 6790, 7028, 7760, 8032, 8785, 10040, 10864, 13580, 14056, 15520, 17570, 20080, 21728, 24347, 27160, 28112, 35140, 40160, 48694, 54320, 56224, 70280, 97388, 108640, 121735, 140560, 170429, 194776, 243470, 281120, 340858, 389552, 486940, 681716, 779104, 852145, 973880, 1363432, 1704290, 1947760, 2726864, 3408580, 3895520, 5453728, 6817160, 13634320, 27268640]

約数ペア:

[(1, 27268640), (2, 13634320), (4, 6817160), (5, 5453728), (7, 3895520), (8, 3408580), (10, 2726864), (14, 1947760), (16, 1704290), (20, 1363432), (28, 973880), (32, 852145), (35, 779104), (40, 681716), (56, 486940), (70, 389552), (80, 340858), (97, 281120), (112, 243470), (140, 194776), (160, 170429), (194, 140560), (224, 121735), (251, 108640), (280, 97388), (388, 70280), (485, 56224), (502, 54320), (560, 48694), (679, 40160), (776, 35140), (970, 28112), (1004, 27160), (1120, 24347), (1255, 21728), (1358, 20080), (1552, 17570), (1757, 15520), (1940, 14056), (2008, 13580), (2510, 10864), (2716, 10040), (3104, 8785), (3395, 8032), (3514, 7760), (3880, 7028), (4016, 6790), (5020, 5432)]