162814360

素因数分解:

$2^3\times 5^1\times {\mathrm{71}}^1\times {\mathrm{57329}}^1$

素因数の和:57411

約数の個数: 32

約数和(自身を含む): 371498400

約数和(自身を除く): 208684040

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 71, 142, 284, 355, 568, 710, 1420, 2840, 57329, 114658, 229316, 286645, 458632, 573290, 1146580, 2293160, 4070359, 8140718, 16281436, 20351795, 32562872, 40703590, 81407180, 162814360]

約数ペア:

[(1, 162814360), (2, 81407180), (4, 40703590), (5, 32562872), (8, 20351795), (10, 16281436), (20, 8140718), (40, 4070359), (71, 2293160), (142, 1146580), (284, 573290), (355, 458632), (568, 286645), (710, 229316), (1420, 114658), (2840, 57329)]