77360540

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{227531}}^1$

素因数の和:227557

約数の個数: 24

約数和(自身を含む): 172014192

約数和(自身を除く): 94653652

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 68, 85, 170, 340, 227531, 455062, 910124, 1137655, 2275310, 3868027, 4550620, 7736054, 15472108, 19340135, 38680270, 77360540]

約数ペア:

[(1, 77360540), (2, 38680270), (4, 19340135), (5, 15472108), (10, 7736054), (17, 4550620), (20, 3868027), (34, 2275310), (68, 1137655), (85, 910124), (170, 455062), (340, 227531)]