80039770

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{8093}}^1$

素因数の和:8166

約数の個数: 32

約数和(自身を含む): 153850752

約数和(自身を除く): 73810982

約数列:

[1, 2, 5, 10, 23, 43, 46, 86, 115, 215, 230, 430, 989, 1978, 4945, 8093, 9890, 16186, 40465, 80930, 186139, 347999, 372278, 695998, 930695, 1739995, 1861390, 3479990, 8003977, 16007954, 40019885, 80039770]

約数ペア:

[(1, 80039770), (2, 40019885), (5, 16007954), (10, 8003977), (23, 3479990), (43, 1861390), (46, 1739995), (86, 930695), (115, 695998), (215, 372278), (230, 347999), (430, 186139), (989, 80930), (1978, 40465), (4945, 16186), (8093, 9890)]