504640

素因数分解:

$2^6\times 5^1\times {\mathrm{19}}^1\times {\mathrm{83}}^1$

素因数の和:119

約数の個数: 56

約数和(自身を含む): 1280160

約数和(自身を除く): 775520

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 32, 38, 40, 64, 76, 80, 83, 95, 152, 160, 166, 190, 304, 320, 332, 380, 415, 608, 664, 760, 830, 1216, 1328, 1520, 1577, 1660, 2656, 3040, 3154, 3320, 5312, 6080, 6308, 6640, 7885, 12616, 13280, 15770, 25232, 26560, 31540, 50464, 63080, 100928, 126160, 252320, 504640]

約数ペア:

[(1, 504640), (2, 252320), (4, 126160), (5, 100928), (8, 63080), (10, 50464), (16, 31540), (19, 26560), (20, 25232), (32, 15770), (38, 13280), (40, 12616), (64, 7885), (76, 6640), (80, 6308), (83, 6080), (95, 5312), (152, 3320), (160, 3154), (166, 3040), (190, 2656), (304, 1660), (320, 1577), (332, 1520), (380, 1328), (415, 1216), (608, 830), (664, 760)]