5746840

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{353}}^1$

素因数の和:412

約数の個数: 64

約数和(自身を含む): 14528160

約数和(自身を除く): 8781320

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 37, 40, 44, 55, 74, 88, 110, 148, 185, 220, 296, 353, 370, 407, 440, 706, 740, 814, 1412, 1480, 1628, 1765, 2035, 2824, 3256, 3530, 3883, 4070, 7060, 7766, 8140, 13061, 14120, 15532, 16280, 19415, 26122, 31064, 38830, 52244, 65305, 77660, 104488, 130610, 143671, 155320, 261220, 287342, 522440, 574684, 718355, 1149368, 1436710, 2873420, 5746840]

約数ペア:

[(1, 5746840), (2, 2873420), (4, 1436710), (5, 1149368), (8, 718355), (10, 574684), (11, 522440), (20, 287342), (22, 261220), (37, 155320), (40, 143671), (44, 130610), (55, 104488), (74, 77660), (88, 65305), (110, 52244), (148, 38830), (185, 31064), (220, 26122), (296, 19415), (353, 16280), (370, 15532), (407, 14120), (440, 13061), (706, 8140), (740, 7766), (814, 7060), (1412, 4070), (1480, 3883), (1628, 3530), (1765, 3256), (2035, 2824)]