63371380

素因数分解:

$2^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{2953}}^1$

素因数の和:3028

約数の個数: 48

約数和(自身を含む): 141437520

約数和(自身を除く): 78066140

約数列:

[1, 2, 4, 5, 10, 20, 29, 37, 58, 74, 116, 145, 148, 185, 290, 370, 580, 740, 1073, 2146, 2953, 4292, 5365, 5906, 10730, 11812, 14765, 21460, 29530, 59060, 85637, 109261, 171274, 218522, 342548, 428185, 437044, 546305, 856370, 1092610, 1712740, 2185220, 3168569, 6337138, 12674276, 15842845, 31685690, 63371380]

約数ペア:

[(1, 63371380), (2, 31685690), (4, 15842845), (5, 12674276), (10, 6337138), (20, 3168569), (29, 2185220), (37, 1712740), (58, 1092610), (74, 856370), (116, 546305), (145, 437044), (148, 428185), (185, 342548), (290, 218522), (370, 171274), (580, 109261), (740, 85637), (1073, 59060), (2146, 29530), (2953, 21460), (4292, 14765), (5365, 11812), (5906, 10730)]