88380860

素因数分解:

$2^2\times 5^1\times {\mathrm{431}}^1\times {\mathrm{10253}}^1$

素因数の和:10693

約数の個数: 24

約数和(自身を含む): 186048576

約数和(自身を除く): 97667716

約数列:

[1, 2, 4, 5, 10, 20, 431, 862, 1724, 2155, 4310, 8620, 10253, 20506, 41012, 51265, 102530, 205060, 4419043, 8838086, 17676172, 22095215, 44190430, 88380860]

約数ペア:

[(1, 88380860), (2, 44190430), (4, 22095215), (5, 17676172), (10, 8838086), (20, 4419043), (431, 205060), (862, 102530), (1724, 51265), (2155, 41012), (4310, 20506), (8620, 10253)]