82135040

素因数分解:

$2^{11}\times 5^1\times {\mathrm{13}}^1\times {\mathrm{617}}^1$

素因数の和:657

約数の個数: 96

約数和(自身を含む): 212579640

約数和(自身を除く): 130444600

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 32, 40, 52, 64, 65, 80, 104, 128, 130, 160, 208, 256, 260, 320, 416, 512, 520, 617, 640, 832, 1024, 1040, 1234, 1280, 1664, 2048, 2080, 2468, 2560, 3085, 3328, 4160, 4936, 5120, 6170, 6656, 8021, 8320, 9872, 10240, 12340, 13312, 16042, 16640, 19744, 24680, 26624, 32084, 33280, 39488, 40105, 49360, 64168, 66560, 78976, 80210, 98720, 128336, 133120, 157952, 160420, 197440, 256672, 315904, 320840, 394880, 513344, 631808, 641680, 789760, 1026688, 1263616, 1283360, 1579520, 2053376, 2566720, 3159040, 4106752, 5133440, 6318080, 8213504, 10266880, 16427008, 20533760, 41067520, 82135040]

約数ペア:

[(1, 82135040), (2, 41067520), (4, 20533760), (5, 16427008), (8, 10266880), (10, 8213504), (13, 6318080), (16, 5133440), (20, 4106752), (26, 3159040), (32, 2566720), (40, 2053376), (52, 1579520), (64, 1283360), (65, 1263616), (80, 1026688), (104, 789760), (128, 641680), (130, 631808), (160, 513344), (208, 394880), (256, 320840), (260, 315904), (320, 256672), (416, 197440), (512, 160420), (520, 157952), (617, 133120), (640, 128336), (832, 98720), (1024, 80210), (1040, 78976), (1234, 66560), (1280, 64168), (1664, 49360), (2048, 40105), (2080, 39488), (2468, 33280), (2560, 32084), (3085, 26624), (3328, 24680), (4160, 19744), (4936, 16640), (5120, 16042), (6170, 13312), (6656, 12340), (8021, 10240), (8320, 9872)]