10400030

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{127}}^1\times {\mathrm{431}}^1$

素因数の和:584

約数の個数: 32

約数和(自身を含む): 19906560

約数和(自身を除く): 9506530

約数列:

[1, 2, 5, 10, 19, 38, 95, 127, 190, 254, 431, 635, 862, 1270, 2155, 2413, 4310, 4826, 8189, 12065, 16378, 24130, 40945, 54737, 81890, 109474, 273685, 547370, 1040003, 2080006, 5200015, 10400030]

約数ペア:

[(1, 10400030), (2, 5200015), (5, 2080006), (10, 1040003), (19, 547370), (38, 273685), (95, 109474), (127, 81890), (190, 54737), (254, 40945), (431, 24130), (635, 16378), (862, 12065), (1270, 8189), (2155, 4826), (2413, 4310)]