844331380

素因数分解:

$2^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{487}}^1\times {\mathrm{3769}}^1$

素因数の和:4288

約数の個数: 48

約数和(自身を含む): 1854478080

約数和(自身を除く): 1010146700

約数列:

[1, 2, 4, 5, 10, 20, 23, 46, 92, 115, 230, 460, 487, 974, 1948, 2435, 3769, 4870, 7538, 9740, 11201, 15076, 18845, 22402, 37690, 44804, 56005, 75380, 86687, 112010, 173374, 224020, 346748, 433435, 866870, 1733740, 1835503, 3671006, 7342012, 9177515, 18355030, 36710060, 42216569, 84433138, 168866276, 211082845, 422165690, 844331380]

約数ペア:

[(1, 844331380), (2, 422165690), (4, 211082845), (5, 168866276), (10, 84433138), (20, 42216569), (23, 36710060), (46, 18355030), (92, 9177515), (115, 7342012), (230, 3671006), (460, 1835503), (487, 1733740), (974, 866870), (1948, 433435), (2435, 346748), (3769, 224020), (4870, 173374), (7538, 112010), (9740, 86687), (11201, 75380), (15076, 56005), (18845, 44804), (22402, 37690)]