131420800

素因数分解:

$2^7\times 5^2\times 7^1\times {\mathrm{5867}}^1$

素因数の和:5898

約数の個数: 96

約数和(自身を含む): 371092320

約数和(自身を除く): 239671520

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 25, 28, 32, 35, 40, 50, 56, 64, 70, 80, 100, 112, 128, 140, 160, 175, 200, 224, 280, 320, 350, 400, 448, 560, 640, 700, 800, 896, 1120, 1400, 1600, 2240, 2800, 3200, 4480, 5600, 5867, 11200, 11734, 22400, 23468, 29335, 41069, 46936, 58670, 82138, 93872, 117340, 146675, 164276, 187744, 205345, 234680, 293350, 328552, 375488, 410690, 469360, 586700, 657104, 750976, 821380, 938720, 1026725, 1173400, 1314208, 1642760, 1877440, 2053450, 2346800, 2628416, 3285520, 3754880, 4106900, 4693600, 5256832, 6571040, 8213800, 9387200, 13142080, 16427600, 18774400, 26284160, 32855200, 65710400, 131420800]

約数ペア:

[(1, 131420800), (2, 65710400), (4, 32855200), (5, 26284160), (7, 18774400), (8, 16427600), (10, 13142080), (14, 9387200), (16, 8213800), (20, 6571040), (25, 5256832), (28, 4693600), (32, 4106900), (35, 3754880), (40, 3285520), (50, 2628416), (56, 2346800), (64, 2053450), (70, 1877440), (80, 1642760), (100, 1314208), (112, 1173400), (128, 1026725), (140, 938720), (160, 821380), (175, 750976), (200, 657104), (224, 586700), (280, 469360), (320, 410690), (350, 375488), (400, 328552), (448, 293350), (560, 234680), (640, 205345), (700, 187744), (800, 164276), (896, 146675), (1120, 117340), (1400, 93872), (1600, 82138), (2240, 58670), (2800, 46936), (3200, 41069), (4480, 29335), (5600, 23468), (5867, 22400), (11200, 11734)]