57517240

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{3533}}^1$

素因数の和:3592

約数の個数: 64

約数和(自身を含む): 145035360

約数和(自身を除く): 87518120

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 37, 40, 44, 55, 74, 88, 110, 148, 185, 220, 296, 370, 407, 440, 740, 814, 1480, 1628, 2035, 3256, 3533, 4070, 7066, 8140, 14132, 16280, 17665, 28264, 35330, 38863, 70660, 77726, 130721, 141320, 155452, 194315, 261442, 310904, 388630, 522884, 653605, 777260, 1045768, 1307210, 1437931, 1554520, 2614420, 2875862, 5228840, 5751724, 7189655, 11503448, 14379310, 28758620, 57517240]

約数ペア:

[(1, 57517240), (2, 28758620), (4, 14379310), (5, 11503448), (8, 7189655), (10, 5751724), (11, 5228840), (20, 2875862), (22, 2614420), (37, 1554520), (40, 1437931), (44, 1307210), (55, 1045768), (74, 777260), (88, 653605), (110, 522884), (148, 388630), (185, 310904), (220, 261442), (296, 194315), (370, 155452), (407, 141320), (440, 130721), (740, 77726), (814, 70660), (1480, 38863), (1628, 35330), (2035, 28264), (3256, 17665), (3533, 16280), (4070, 14132), (7066, 8140)]