80011430

素因数分解:

$2^1\times 5^1\times {\mathrm{103}}^1\times {\mathrm{77681}}^1$

素因数の和:77791

約数の個数: 16

約数和(自身を含む): 145420704

約数和(自身を除く): 65409274

約数列:

[1, 2, 5, 10, 103, 206, 515, 1030, 77681, 155362, 388405, 776810, 8001143, 16002286, 40005715, 80011430]

約数ペア:

[(1, 80011430), (2, 40005715), (5, 16002286), (10, 8001143), (103, 776810), (206, 388405), (515, 155362), (1030, 77681)]