27497080

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{52879}}^1$

素因数の和:52903

約数の個数: 32

約数和(自身を含む): 66628800

約数和(自身を除く): 39131720

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 104, 130, 260, 520, 52879, 105758, 211516, 264395, 423032, 528790, 687427, 1057580, 1374854, 2115160, 2749708, 3437135, 5499416, 6874270, 13748540, 27497080]

約数ペア:

[(1, 27497080), (2, 13748540), (4, 6874270), (5, 5499416), (8, 3437135), (10, 2749708), (13, 2115160), (20, 1374854), (26, 1057580), (40, 687427), (52, 528790), (65, 423032), (104, 264395), (130, 211516), (260, 105758), (520, 52879)]