2185814380

素因数分解:

$2^2\times 5^1\times {\mathrm{7393}}^1\times {\mathrm{14783}}^1$

素因数の和:22185

約数の個数: 24

約数和(自身を含む): 4591141632

約数和(自身を除く): 2405327252

約数列:

[1, 2, 4, 5, 10, 20, 7393, 14783, 14786, 29566, 29572, 36965, 59132, 73915, 73930, 147830, 147860, 295660, 109290719, 218581438, 437162876, 546453595, 1092907190, 2185814380]

約数ペア:

[(1, 2185814380), (2, 1092907190), (4, 546453595), (5, 437162876), (10, 218581438), (20, 109290719), (7393, 295660), (14783, 147860), (14786, 147830), (29566, 73930), (29572, 73915), (36965, 59132)]