85840280

素因数分解:

$2^3\times 5^1\times {\mathrm{59}}^1\times {\mathrm{36373}}^1$

素因数の和:36443

約数の個数: 32

約数和(自身を含む): 196419600

約数和(自身を除く): 110579320

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 59, 118, 236, 295, 472, 590, 1180, 2360, 36373, 72746, 145492, 181865, 290984, 363730, 727460, 1454920, 2146007, 4292014, 8584028, 10730035, 17168056, 21460070, 42920140, 85840280]

約数ペア:

[(1, 85840280), (2, 42920140), (4, 21460070), (5, 17168056), (8, 10730035), (10, 8584028), (20, 4292014), (40, 2146007), (59, 1454920), (118, 727460), (236, 363730), (295, 290984), (472, 181865), (590, 145492), (1180, 72746), (2360, 36373)]