107430800

素因数分解:

$2^4\times 5^2\times {\mathrm{491}}^1\times {\mathrm{547}}^1$

素因数の和:1056

約数の個数: 60

約数和(自身を含む): 259100976

約数和(自身を除く): 151670176

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 40, 50, 80, 100, 200, 400, 491, 547, 982, 1094, 1964, 2188, 2455, 2735, 3928, 4376, 4910, 5470, 7856, 8752, 9820, 10940, 12275, 13675, 19640, 21880, 24550, 27350, 39280, 43760, 49100, 54700, 98200, 109400, 196400, 218800, 268577, 537154, 1074308, 1342885, 2148616, 2685770, 4297232, 5371540, 6714425, 10743080, 13428850, 21486160, 26857700, 53715400, 107430800]

約数ペア:

[(1, 107430800), (2, 53715400), (4, 26857700), (5, 21486160), (8, 13428850), (10, 10743080), (16, 6714425), (20, 5371540), (25, 4297232), (40, 2685770), (50, 2148616), (80, 1342885), (100, 1074308), (200, 537154), (400, 268577), (491, 218800), (547, 196400), (982, 109400), (1094, 98200), (1964, 54700), (2188, 49100), (2455, 43760), (2735, 39280), (3928, 27350), (4376, 24550), (4910, 21880), (5470, 19640), (7856, 13675), (8752, 12275), (9820, 10940)]