190053220

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{983}}^1\times {\mathrm{1381}}^1$

素因数の和:2380

約数の個数: 48

約数和(自身を含む): 456922368

約数和(自身を除く): 266869148

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 983, 1381, 1966, 2762, 3932, 4915, 5524, 6881, 6905, 9667, 9830, 13762, 13810, 19334, 19660, 27524, 27620, 34405, 38668, 48335, 68810, 96670, 137620, 193340, 1357523, 2715046, 5430092, 6787615, 9502661, 13575230, 19005322, 27150460, 38010644, 47513305, 95026610, 190053220]

約数ペア:

[(1, 190053220), (2, 95026610), (4, 47513305), (5, 38010644), (7, 27150460), (10, 19005322), (14, 13575230), (20, 9502661), (28, 6787615), (35, 5430092), (70, 2715046), (140, 1357523), (983, 193340), (1381, 137620), (1966, 96670), (2762, 68810), (3932, 48335), (4915, 38668), (5524, 34405), (6881, 27620), (6905, 27524), (9667, 19660), (9830, 19334), (13762, 13810)]