231617736040

素因数分解:

$2^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{304760179}}^1$

素因数の和:304760209

約数の個数: 32

約数和(自身を含む): 548568324000

約数和(自身を除く): 316950587960

約数列:

[1, 2, 4, 5, 8, 10, 19, 20, 38, 40, 76, 95, 152, 190, 380, 760, 304760179, 609520358, 1219040716, 1523800895, 2438081432, 3047601790, 5790443401, 6095203580, 11580886802, 12190407160, 23161773604, 28952217005, 46323547208, 57904434010, 115808868020, 231617736040]

約数ペア:

[(1, 231617736040), (2, 115808868020), (4, 57904434010), (5, 46323547208), (8, 28952217005), (10, 23161773604), (19, 12190407160), (20, 11580886802), (38, 6095203580), (40, 5790443401), (76, 3047601790), (95, 2438081432), (152, 1523800895), (190, 1219040716), (380, 609520358), (760, 304760179)]