1037355880

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{149}}^1\times {\mathrm{15823}}^1$

素因数の和:15994

約数の個数: 64

約数和(自身を含む): 2563488000

約数和(自身を除く): 1526132120

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 55, 88, 110, 149, 220, 298, 440, 596, 745, 1192, 1490, 1639, 2980, 3278, 5960, 6556, 8195, 13112, 15823, 16390, 31646, 32780, 63292, 65560, 79115, 126584, 158230, 174053, 316460, 348106, 632920, 696212, 870265, 1392424, 1740530, 2357627, 3481060, 4715254, 6962120, 9430508, 11788135, 18861016, 23576270, 25933897, 47152540, 51867794, 94305080, 103735588, 129669485, 207471176, 259338970, 518677940, 1037355880]

約数ペア:

[(1, 1037355880), (2, 518677940), (4, 259338970), (5, 207471176), (8, 129669485), (10, 103735588), (11, 94305080), (20, 51867794), (22, 47152540), (40, 25933897), (44, 23576270), (55, 18861016), (88, 11788135), (110, 9430508), (149, 6962120), (220, 4715254), (298, 3481060), (440, 2357627), (596, 1740530), (745, 1392424), (1192, 870265), (1490, 696212), (1639, 632920), (2980, 348106), (3278, 316460), (5960, 174053), (6556, 158230), (8195, 126584), (13112, 79115), (15823, 65560), (16390, 63292), (31646, 32780)]