88089460

素因数分解:

$2^2\times 5^1\times {\mathrm{223}}^1\times {\mathrm{19751}}^1$

素因数の和:19983

約数の個数: 24

約数和(自身を含む): 185826816

約数和(自身を除く): 97737356

約数列:

[1, 2, 4, 5, 10, 20, 223, 446, 892, 1115, 2230, 4460, 19751, 39502, 79004, 98755, 197510, 395020, 4404473, 8808946, 17617892, 22022365, 44044730, 88089460]

約数ペア:

[(1, 88089460), (2, 44044730), (4, 22022365), (5, 17617892), (10, 8808946), (20, 4404473), (223, 395020), (446, 197510), (892, 98755), (1115, 79004), (2230, 39502), (4460, 19751)]