202424840

素因数分解:

$2^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{3607}}^1$

素因数の和:3702

約数の個数: 64

約数和(自身を含む): 483183360

約数和(自身を除く): 280758520

約数列:

[1, 2, 4, 5, 8, 10, 20, 23, 40, 46, 61, 92, 115, 122, 184, 230, 244, 305, 460, 488, 610, 920, 1220, 1403, 2440, 2806, 3607, 5612, 7015, 7214, 11224, 14030, 14428, 18035, 28060, 28856, 36070, 56120, 72140, 82961, 144280, 165922, 220027, 331844, 414805, 440054, 663688, 829610, 880108, 1100135, 1659220, 1760216, 2200270, 3318440, 4400540, 5060621, 8801080, 10121242, 20242484, 25303105, 40484968, 50606210, 101212420, 202424840]

約数ペア:

[(1, 202424840), (2, 101212420), (4, 50606210), (5, 40484968), (8, 25303105), (10, 20242484), (20, 10121242), (23, 8801080), (40, 5060621), (46, 4400540), (61, 3318440), (92, 2200270), (115, 1760216), (122, 1659220), (184, 1100135), (230, 880108), (244, 829610), (305, 663688), (460, 440054), (488, 414805), (610, 331844), (920, 220027), (1220, 165922), (1403, 144280), (2440, 82961), (2806, 72140), (3607, 56120), (5612, 36070), (7015, 28856), (7214, 28060), (11224, 18035), (14030, 14428)]