10463960

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{20123}}^1$

素因数の和:20147

約数の個数: 32

約数和(自身を含む): 25356240

約数和(自身を除く): 14892280

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 104, 130, 260, 520, 20123, 40246, 80492, 100615, 160984, 201230, 261599, 402460, 523198, 804920, 1046396, 1307995, 2092792, 2615990, 5231980, 10463960]

約数ペア:

[(1, 10463960), (2, 5231980), (4, 2615990), (5, 2092792), (8, 1307995), (10, 1046396), (13, 804920), (20, 523198), (26, 402460), (40, 261599), (52, 201230), (65, 160984), (104, 100615), (130, 80492), (260, 40246), (520, 20123)]