5704270

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{3989}}^1$

素因数の和:4020

約数の個数: 32

約数和(自身を含む): 12065760

約数和(自身を除く): 6361490

約数列:

[1, 2, 5, 10, 11, 13, 22, 26, 55, 65, 110, 130, 143, 286, 715, 1430, 3989, 7978, 19945, 39890, 43879, 51857, 87758, 103714, 219395, 259285, 438790, 518570, 570427, 1140854, 2852135, 5704270]

約数ペア:

[(1, 5704270), (2, 2852135), (5, 1140854), (10, 570427), (11, 518570), (13, 438790), (22, 259285), (26, 219395), (55, 103714), (65, 87758), (110, 51857), (130, 43879), (143, 39890), (286, 19945), (715, 7978), (1430, 3989)]