105501740

素因数分解:

$2^2\times 5^1\times {\mathrm{71}}^1\times {\mathrm{74297}}^1$

素因数の和:74377

約数の個数: 24

約数和(自身を含む): 224677152

約数和(自身を除く): 119175412

約数列:

[1, 2, 4, 5, 10, 20, 71, 142, 284, 355, 710, 1420, 74297, 148594, 297188, 371485, 742970, 1485940, 5275087, 10550174, 21100348, 26375435, 52750870, 105501740]

約数ペア:

[(1, 105501740), (2, 52750870), (4, 26375435), (5, 21100348), (10, 10550174), (20, 5275087), (71, 1485940), (142, 742970), (284, 371485), (355, 297188), (710, 148594), (1420, 74297)]