93890140

素因数分解:

$2^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{401}}^1\times {\mathrm{509}}^1$

素因数の和:942

約数の個数: 48

約数和(自身を含む): 206660160

約数和(自身を除く): 112770020

約数列:

[1, 2, 4, 5, 10, 20, 23, 46, 92, 115, 230, 401, 460, 509, 802, 1018, 1604, 2005, 2036, 2545, 4010, 5090, 8020, 9223, 10180, 11707, 18446, 23414, 36892, 46115, 46828, 58535, 92230, 117070, 184460, 204109, 234140, 408218, 816436, 1020545, 2041090, 4082180, 4694507, 9389014, 18778028, 23472535, 46945070, 93890140]

約数ペア:

[(1, 93890140), (2, 46945070), (4, 23472535), (5, 18778028), (10, 9389014), (20, 4694507), (23, 4082180), (46, 2041090), (92, 1020545), (115, 816436), (230, 408218), (401, 234140), (460, 204109), (509, 184460), (802, 117070), (1018, 92230), (1604, 58535), (2005, 46828), (2036, 46115), (2545, 36892), (4010, 23414), (5090, 18446), (8020, 11707), (9223, 10180)]