25825440

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{173}}^1\times {\mathrm{311}}^1$

素因数の和:502

約数の個数: 96

約数和(自身を含む): 82083456

約数和(自身を除く): 56258016

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 96, 120, 160, 173, 240, 311, 346, 480, 519, 622, 692, 865, 933, 1038, 1244, 1384, 1555, 1730, 1866, 2076, 2488, 2595, 2768, 3110, 3460, 3732, 4152, 4665, 4976, 5190, 5536, 6220, 6920, 7464, 8304, 9330, 9952, 10380, 12440, 13840, 14928, 16608, 18660, 20760, 24880, 27680, 29856, 37320, 41520, 49760, 53803, 74640, 83040, 107606, 149280, 161409, 215212, 269015, 322818, 430424, 538030, 645636, 807045, 860848, 1076060, 1291272, 1614090, 1721696, 2152120, 2582544, 3228180, 4304240, 5165088, 6456360, 8608480, 12912720, 25825440]

約数ペア:

[(1, 25825440), (2, 12912720), (3, 8608480), (4, 6456360), (5, 5165088), (6, 4304240), (8, 3228180), (10, 2582544), (12, 2152120), (15, 1721696), (16, 1614090), (20, 1291272), (24, 1076060), (30, 860848), (32, 807045), (40, 645636), (48, 538030), (60, 430424), (80, 322818), (96, 269015), (120, 215212), (160, 161409), (173, 149280), (240, 107606), (311, 83040), (346, 74640), (480, 53803), (519, 49760), (622, 41520), (692, 37320), (865, 29856), (933, 27680), (1038, 24880), (1244, 20760), (1384, 18660), (1555, 16608), (1730, 14928), (1866, 13840), (2076, 12440), (2488, 10380), (2595, 9952), (2768, 9330), (3110, 8304), (3460, 7464), (3732, 6920), (4152, 6220), (4665, 5536), (4976, 5190)]