11639560

素因数分解:

$2^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{17117}}^1$

素因数の和:17145

約数の個数: 32

約数和(自身を含む): 27731160

約数和(自身を除く): 16091600

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 34, 40, 68, 85, 136, 170, 340, 680, 17117, 34234, 68468, 85585, 136936, 171170, 290989, 342340, 581978, 684680, 1163956, 1454945, 2327912, 2909890, 5819780, 11639560]

約数ペア:

[(1, 11639560), (2, 5819780), (4, 2909890), (5, 2327912), (8, 1454945), (10, 1163956), (17, 684680), (20, 581978), (34, 342340), (40, 290989), (68, 171170), (85, 136936), (136, 85585), (170, 68468), (340, 34234), (680, 17117)]