74376020

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{9511}}^1$

素因数の和:9560

約数の個数: 48

約数和(自身を含む): 172585728

約数和(自身を除く): 98209708

約数列:

[1, 2, 4, 5, 10, 17, 20, 23, 34, 46, 68, 85, 92, 115, 170, 230, 340, 391, 460, 782, 1564, 1955, 3910, 7820, 9511, 19022, 38044, 47555, 95110, 161687, 190220, 218753, 323374, 437506, 646748, 808435, 875012, 1093765, 1616870, 2187530, 3233740, 3718801, 4375060, 7437602, 14875204, 18594005, 37188010, 74376020]

約数ペア:

[(1, 74376020), (2, 37188010), (4, 18594005), (5, 14875204), (10, 7437602), (17, 4375060), (20, 3718801), (23, 3233740), (34, 2187530), (46, 1616870), (68, 1093765), (85, 875012), (92, 808435), (115, 646748), (170, 437506), (230, 323374), (340, 218753), (391, 190220), (460, 161687), (782, 95110), (1564, 47555), (1955, 38044), (3910, 19022), (7820, 9511)]