632374960

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{311}}^1\times {\mathrm{3631}}^1$

素因数の和:3962

約数の個数: 80

約数和(自身を含む): 1686177792

約数和(自身を除く): 1053802832

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 112, 140, 280, 311, 560, 622, 1244, 1555, 2177, 2488, 3110, 3631, 4354, 4976, 6220, 7262, 8708, 10885, 12440, 14524, 17416, 18155, 21770, 24880, 25417, 29048, 34832, 36310, 43540, 50834, 58096, 72620, 87080, 101668, 127085, 145240, 174160, 203336, 254170, 290480, 406672, 508340, 1016680, 1129241, 2033360, 2258482, 4516964, 5646205, 7904687, 9033928, 11292410, 15809374, 18067856, 22584820, 31618748, 39523435, 45169640, 63237496, 79046870, 90339280, 126474992, 158093740, 316187480, 632374960]

約数ペア:

[(1, 632374960), (2, 316187480), (4, 158093740), (5, 126474992), (7, 90339280), (8, 79046870), (10, 63237496), (14, 45169640), (16, 39523435), (20, 31618748), (28, 22584820), (35, 18067856), (40, 15809374), (56, 11292410), (70, 9033928), (80, 7904687), (112, 5646205), (140, 4516964), (280, 2258482), (311, 2033360), (560, 1129241), (622, 1016680), (1244, 508340), (1555, 406672), (2177, 290480), (2488, 254170), (3110, 203336), (3631, 174160), (4354, 145240), (4976, 127085), (6220, 101668), (7262, 87080), (8708, 72620), (10885, 58096), (12440, 50834), (14524, 43540), (17416, 36310), (18155, 34832), (21770, 29048), (24880, 25417)]