11734717720

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{1559}}^1\times {\mathrm{17107}}^1$

素因数の和:18688

約数の個数: 64

約数和(自身を含む): 28823558400

約数和(自身を除く): 17088840680

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 55, 88, 110, 220, 440, 1559, 3118, 6236, 7795, 12472, 15590, 17107, 17149, 31180, 34214, 34298, 62360, 68428, 68596, 85535, 85745, 136856, 137192, 171070, 171490, 188177, 342140, 342980, 376354, 684280, 685960, 752708, 940885, 1505416, 1881770, 3763540, 7527080, 26669813, 53339626, 106679252, 133349065, 213358504, 266698130, 293367943, 533396260, 586735886, 1066792520, 1173471772, 1466839715, 2346943544, 2933679430, 5867358860, 11734717720]

約数ペア:

[(1, 11734717720), (2, 5867358860), (4, 2933679430), (5, 2346943544), (8, 1466839715), (10, 1173471772), (11, 1066792520), (20, 586735886), (22, 533396260), (40, 293367943), (44, 266698130), (55, 213358504), (88, 133349065), (110, 106679252), (220, 53339626), (440, 26669813), (1559, 7527080), (3118, 3763540), (6236, 1881770), (7795, 1505416), (12472, 940885), (15590, 752708), (17107, 685960), (17149, 684280), (31180, 376354), (34214, 342980), (34298, 342140), (62360, 188177), (68428, 171490), (68596, 171070), (85535, 137192), (85745, 136856)]