27476570

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{157}}^1$

素因数の和:255

約数の個数: 64

約数和(自身を含む): 57062016

約数和(自身を除く): 29585446

約数列:

[1, 2, 5, 10, 11, 22, 37, 43, 55, 74, 86, 110, 157, 185, 215, 314, 370, 407, 430, 473, 785, 814, 946, 1570, 1591, 1727, 2035, 2365, 3182, 3454, 4070, 4730, 5809, 6751, 7955, 8635, 11618, 13502, 15910, 17270, 17501, 29045, 33755, 35002, 58090, 63899, 67510, 74261, 87505, 127798, 148522, 175010, 249787, 319495, 371305, 499574, 638990, 742610, 1248935, 2497870, 2747657, 5495314, 13738285, 27476570]

約数ペア:

[(1, 27476570), (2, 13738285), (5, 5495314), (10, 2747657), (11, 2497870), (22, 1248935), (37, 742610), (43, 638990), (55, 499574), (74, 371305), (86, 319495), (110, 249787), (157, 175010), (185, 148522), (215, 127798), (314, 87505), (370, 74261), (407, 67510), (430, 63899), (473, 58090), (785, 35002), (814, 33755), (946, 29045), (1570, 17501), (1591, 17270), (1727, 15910), (2035, 13502), (2365, 11618), (3182, 8635), (3454, 7955), (4070, 6751), (4730, 5809)]