47794360

素因数分解:

$2^3\times 5^1\times {\mathrm{71}}^1\times {\mathrm{16829}}^1$

素因数の和:16911

約数の個数: 32

約数和(自身を含む): 109058400

約数和(自身を除く): 61264040

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 71, 142, 284, 355, 568, 710, 1420, 2840, 16829, 33658, 67316, 84145, 134632, 168290, 336580, 673160, 1194859, 2389718, 4779436, 5974295, 9558872, 11948590, 23897180, 47794360]

約数ペア:

[(1, 47794360), (2, 23897180), (4, 11948590), (5, 9558872), (8, 5974295), (10, 4779436), (20, 2389718), (40, 1194859), (71, 673160), (142, 336580), (284, 168290), (355, 134632), (568, 84145), (710, 67316), (1420, 33658), (2840, 16829)]