22471370120

素因数分解:

$2^3\times 5^1\times {\mathrm{59}}^1\times {\mathrm{349}}^1\times {\mathrm{27283}}^1$

素因数の和:27702

約数の個数: 64

約数和(自身を含む): 51566760000

約数和(自身を除く): 29095389880

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 59, 118, 236, 295, 349, 472, 590, 698, 1180, 1396, 1745, 2360, 2792, 3490, 6980, 13960, 20591, 27283, 41182, 54566, 82364, 102955, 109132, 136415, 164728, 205910, 218264, 272830, 411820, 545660, 823640, 1091320, 1609697, 3219394, 6438788, 8048485, 9521767, 12877576, 16096970, 19043534, 32193940, 38087068, 47608835, 64387880, 76174136, 95217670, 190435340, 380870680, 561784253, 1123568506, 2247137012, 2808921265, 4494274024, 5617842530, 11235685060, 22471370120]

約数ペア:

[(1, 22471370120), (2, 11235685060), (4, 5617842530), (5, 4494274024), (8, 2808921265), (10, 2247137012), (20, 1123568506), (40, 561784253), (59, 380870680), (118, 190435340), (236, 95217670), (295, 76174136), (349, 64387880), (472, 47608835), (590, 38087068), (698, 32193940), (1180, 19043534), (1396, 16096970), (1745, 12877576), (2360, 9521767), (2792, 8048485), (3490, 6438788), (6980, 3219394), (13960, 1609697), (20591, 1091320), (27283, 823640), (41182, 545660), (54566, 411820), (82364, 272830), (102955, 218264), (109132, 205910), (136415, 164728)]