8772070

素因数分解:

$2^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{28297}}^1$

素因数の和:28335

約数の個数: 16

約数和(自身を含む): 16299648

約数和(自身を除く): 7527578

約数列:

[1, 2, 5, 10, 31, 62, 155, 310, 28297, 56594, 141485, 282970, 877207, 1754414, 4386035, 8772070]

約数ペア:

[(1, 8772070), (2, 4386035), (5, 1754414), (10, 877207), (31, 282970), (62, 141485), (155, 56594), (310, 28297)]