105304340

素因数分解:

$2^2\times 5^1\times {\mathrm{331}}^1\times {\mathrm{15907}}^1$

素因数の和:16247

約数の個数: 24

約数和(自身を含む): 221821152

約数和(自身を除く): 116516812

約数列:

[1, 2, 4, 5, 10, 20, 331, 662, 1324, 1655, 3310, 6620, 15907, 31814, 63628, 79535, 159070, 318140, 5265217, 10530434, 21060868, 26326085, 52652170, 105304340]

約数ペア:

[(1, 105304340), (2, 52652170), (4, 26326085), (5, 21060868), (10, 10530434), (20, 5265217), (331, 318140), (662, 159070), (1324, 79535), (1655, 63628), (3310, 31814), (6620, 15907)]