4736704420

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{4013}}^1\times {\mathrm{8431}}^1$

素因数の和:12460

約数の個数: 48

約数和(自身を含む): 11372272128

約数和(自身を除く): 6635567708

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 4013, 8026, 8431, 16052, 16862, 20065, 28091, 33724, 40130, 42155, 56182, 59017, 80260, 84310, 112364, 118034, 140455, 168620, 236068, 280910, 295085, 561820, 590170, 1180340, 33833603, 67667206, 135334412, 169168015, 236835221, 338336030, 473670442, 676672060, 947340884, 1184176105, 2368352210, 4736704420]

約数ペア:

[(1, 4736704420), (2, 2368352210), (4, 1184176105), (5, 947340884), (7, 676672060), (10, 473670442), (14, 338336030), (20, 236835221), (28, 169168015), (35, 135334412), (70, 67667206), (140, 33833603), (4013, 1180340), (8026, 590170), (8431, 561820), (16052, 295085), (16862, 280910), (20065, 236068), (28091, 168620), (33724, 140455), (40130, 118034), (42155, 112364), (56182, 84310), (59017, 80260)]