16186573840

素因数分解:

$2^4\times 5^1\times {\mathrm{23}}^1\times {\mathrm{8797051}}^1$

素因数の和:8797087

約数の個数: 40

約数和(自身を含む): 39270040128

約数和(自身を除く): 23083466288

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 40, 46, 80, 92, 115, 184, 230, 368, 460, 920, 1840, 8797051, 17594102, 35188204, 43985255, 70376408, 87970510, 140752816, 175941020, 202332173, 351882040, 404664346, 703764080, 809328692, 1011660865, 1618657384, 2023321730, 3237314768, 4046643460, 8093286920, 16186573840]

約数ペア:

[(1, 16186573840), (2, 8093286920), (4, 4046643460), (5, 3237314768), (8, 2023321730), (10, 1618657384), (16, 1011660865), (20, 809328692), (23, 703764080), (40, 404664346), (46, 351882040), (80, 202332173), (92, 175941020), (115, 140752816), (184, 87970510), (230, 70376408), (368, 43985255), (460, 35188204), (920, 17594102), (1840, 8797051)]