160925480

素因数分解:

$2^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{211}}^1\times {\mathrm{829}}^1$

素因数の和:1074

約数の個数: 64

約数和(自身を含む): 380073600

約数和(自身を除く): 219148120

約数列:

[1, 2, 4, 5, 8, 10, 20, 23, 40, 46, 92, 115, 184, 211, 230, 422, 460, 829, 844, 920, 1055, 1658, 1688, 2110, 3316, 4145, 4220, 4853, 6632, 8290, 8440, 9706, 16580, 19067, 19412, 24265, 33160, 38134, 38824, 48530, 76268, 95335, 97060, 152536, 174919, 190670, 194120, 349838, 381340, 699676, 762680, 874595, 1399352, 1749190, 3498380, 4023137, 6996760, 8046274, 16092548, 20115685, 32185096, 40231370, 80462740, 160925480]

約数ペア:

[(1, 160925480), (2, 80462740), (4, 40231370), (5, 32185096), (8, 20115685), (10, 16092548), (20, 8046274), (23, 6996760), (40, 4023137), (46, 3498380), (92, 1749190), (115, 1399352), (184, 874595), (211, 762680), (230, 699676), (422, 381340), (460, 349838), (829, 194120), (844, 190670), (920, 174919), (1055, 152536), (1658, 97060), (1688, 95335), (2110, 76268), (3316, 48530), (4145, 38824), (4220, 38134), (4853, 33160), (6632, 24265), (8290, 19412), (8440, 19067), (9706, 16580)]