77311130

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{16073}}^1$

素因数の和:16130

約数の個数: 32

約数和(自身を含む): 153924624

約数和(自身を除く): 76613494

約数列:

[1, 2, 5, 10, 13, 26, 37, 65, 74, 130, 185, 370, 481, 962, 2405, 4810, 16073, 32146, 80365, 160730, 208949, 417898, 594701, 1044745, 1189402, 2089490, 2973505, 5947010, 7731113, 15462226, 38655565, 77311130]

約数ペア:

[(1, 77311130), (2, 38655565), (5, 15462226), (10, 7731113), (13, 5947010), (26, 2973505), (37, 2089490), (65, 1189402), (74, 1044745), (130, 594701), (185, 417898), (370, 208949), (481, 160730), (962, 80365), (2405, 32146), (4810, 16073)]