58914680

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{257}}^1\times {\mathrm{521}}^1$

素因数の和:800

約数の個数: 64

約数和(自身を含む): 145450080

約数和(自身を除く): 86535400

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 55, 88, 110, 220, 257, 440, 514, 521, 1028, 1042, 1285, 2056, 2084, 2570, 2605, 2827, 4168, 5140, 5210, 5654, 5731, 10280, 10420, 11308, 11462, 14135, 20840, 22616, 22924, 28270, 28655, 45848, 56540, 57310, 113080, 114620, 133897, 229240, 267794, 535588, 669485, 1071176, 1338970, 1472867, 2677940, 2945734, 5355880, 5891468, 7364335, 11782936, 14728670, 29457340, 58914680]

約数ペア:

[(1, 58914680), (2, 29457340), (4, 14728670), (5, 11782936), (8, 7364335), (10, 5891468), (11, 5355880), (20, 2945734), (22, 2677940), (40, 1472867), (44, 1338970), (55, 1071176), (88, 669485), (110, 535588), (220, 267794), (257, 229240), (440, 133897), (514, 114620), (521, 113080), (1028, 57310), (1042, 56540), (1285, 45848), (2056, 28655), (2084, 28270), (2570, 22924), (2605, 22616), (2827, 20840), (4168, 14135), (5140, 11462), (5210, 11308), (5654, 10420), (5731, 10280)]