26872636280

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{2467}}^1\times {\mathrm{38903}}^1$

素因数の和:41388

約数の個数: 64

約数和(自身を含む): 69130851840

約数和(自身を除く): 42258215560

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 2467, 4934, 9868, 12335, 17269, 19736, 24670, 34538, 38903, 49340, 69076, 77806, 86345, 98680, 138152, 155612, 172690, 194515, 272321, 311224, 345380, 389030, 544642, 690760, 778060, 1089284, 1361605, 1556120, 2178568, 2723210, 5446420, 10892840, 95973701, 191947402, 383894804, 479868505, 671815907, 767789608, 959737010, 1343631814, 1919474020, 2687263628, 3359079535, 3838948040, 5374527256, 6718159070, 13436318140, 26872636280]

約数ペア:

[(1, 26872636280), (2, 13436318140), (4, 6718159070), (5, 5374527256), (7, 3838948040), (8, 3359079535), (10, 2687263628), (14, 1919474020), (20, 1343631814), (28, 959737010), (35, 767789608), (40, 671815907), (56, 479868505), (70, 383894804), (140, 191947402), (280, 95973701), (2467, 10892840), (4934, 5446420), (9868, 2723210), (12335, 2178568), (17269, 1556120), (19736, 1361605), (24670, 1089284), (34538, 778060), (38903, 690760), (49340, 544642), (69076, 389030), (77806, 345380), (86345, 311224), (98680, 272321), (138152, 194515), (155612, 172690)]