80451476630

素因数分解:

$2^1\times 5^1\times 7^3\times {\mathrm{1217}}^1\times {\mathrm{19273}}^1$

素因数の和:20518

約数の個数: 64

約数和(自身を含む): 169025270400

約数和(自身を除く): 88573793770

約数列:

[1, 2, 5, 7, 10, 14, 35, 49, 70, 98, 245, 343, 490, 686, 1217, 1715, 2434, 3430, 6085, 8519, 12170, 17038, 19273, 38546, 42595, 59633, 85190, 96365, 119266, 134911, 192730, 269822, 298165, 417431, 596330, 674555, 834862, 944377, 1349110, 1888754, 2087155, 4174310, 4721885, 6610639, 9443770, 13221278, 23455241, 33053195, 46910482, 66106390, 117276205, 164186687, 234552410, 328373374, 820933435, 1149306809, 1641866870, 2298613618, 5746534045, 8045147663, 11493068090, 16090295326, 40225738315, 80451476630]

約数ペア:

[(1, 80451476630), (2, 40225738315), (5, 16090295326), (7, 11493068090), (10, 8045147663), (14, 5746534045), (35, 2298613618), (49, 1641866870), (70, 1149306809), (98, 820933435), (245, 328373374), (343, 234552410), (490, 164186687), (686, 117276205), (1217, 66106390), (1715, 46910482), (2434, 33053195), (3430, 23455241), (6085, 13221278), (8519, 9443770), (12170, 6610639), (17038, 4721885), (19273, 4174310), (38546, 2087155), (42595, 1888754), (59633, 1349110), (85190, 944377), (96365, 834862), (119266, 674555), (134911, 596330), (192730, 417431), (269822, 298165)]