192321880

素因数分解:

$2^3\times 5^1\times {\mathrm{89}}^2\times {\mathrm{607}}^1$

素因数の和:796

約数の個数: 48

約数和(自身を含む): 438361920

約数和(自身を除く): 246040040

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 89, 178, 356, 445, 607, 712, 890, 1214, 1780, 2428, 3035, 3560, 4856, 6070, 7921, 12140, 15842, 24280, 31684, 39605, 54023, 63368, 79210, 108046, 158420, 216092, 270115, 316840, 432184, 540230, 1080460, 2160920, 4808047, 9616094, 19232188, 24040235, 38464376, 48080470, 96160940, 192321880]

約数ペア:

[(1, 192321880), (2, 96160940), (4, 48080470), (5, 38464376), (8, 24040235), (10, 19232188), (20, 9616094), (40, 4808047), (89, 2160920), (178, 1080460), (356, 540230), (445, 432184), (607, 316840), (712, 270115), (890, 216092), (1214, 158420), (1780, 108046), (2428, 79210), (3035, 63368), (3560, 54023), (4856, 39605), (6070, 31684), (7921, 24280), (12140, 15842)]