99662020

素因数分解:

$2^2\times 5^1\times {\mathrm{137}}^1\times {\mathrm{36373}}^1$

素因数の和:36519

約数の個数: 24

約数和(自身を含む): 210823704

約数和(自身を除く): 111161684

約数列:

[1, 2, 4, 5, 10, 20, 137, 274, 548, 685, 1370, 2740, 36373, 72746, 145492, 181865, 363730, 727460, 4983101, 9966202, 19932404, 24915505, 49831010, 99662020]

約数ペア:

[(1, 99662020), (2, 49831010), (4, 24915505), (5, 19932404), (10, 9966202), (20, 4983101), (137, 727460), (274, 363730), (548, 181865), (685, 145492), (1370, 72746), (2740, 36373)]