168090800

素因数分解:

$2^4\times 5^2\times {\mathrm{47}}^1\times {\mathrm{8941}}^1$

素因数の和:9006

約数の個数: 60

約数和(自身を含む): 412476576

約数和(自身を除く): 244385776

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 40, 47, 50, 80, 94, 100, 188, 200, 235, 376, 400, 470, 752, 940, 1175, 1880, 2350, 3760, 4700, 8941, 9400, 17882, 18800, 35764, 44705, 71528, 89410, 143056, 178820, 223525, 357640, 420227, 447050, 715280, 840454, 894100, 1680908, 1788200, 2101135, 3361816, 3576400, 4202270, 6723632, 8404540, 10505675, 16809080, 21011350, 33618160, 42022700, 84045400, 168090800]

約数ペア:

[(1, 168090800), (2, 84045400), (4, 42022700), (5, 33618160), (8, 21011350), (10, 16809080), (16, 10505675), (20, 8404540), (25, 6723632), (40, 4202270), (47, 3576400), (50, 3361816), (80, 2101135), (94, 1788200), (100, 1680908), (188, 894100), (200, 840454), (235, 715280), (376, 447050), (400, 420227), (470, 357640), (752, 223525), (940, 178820), (1175, 143056), (1880, 89410), (2350, 71528), (3760, 44705), (4700, 35764), (8941, 18800), (9400, 17882)]