22274030

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{89}}^1\times {\mathrm{863}}^1$

素因数の和:988

約数の個数: 32

約数和(自身を含む): 41990400

約数和(自身を除く): 19716370

約数列:

[1, 2, 5, 10, 29, 58, 89, 145, 178, 290, 445, 863, 890, 1726, 2581, 4315, 5162, 8630, 12905, 25027, 25810, 50054, 76807, 125135, 153614, 250270, 384035, 768070, 2227403, 4454806, 11137015, 22274030]

約数ペア:

[(1, 22274030), (2, 11137015), (5, 4454806), (10, 2227403), (29, 768070), (58, 384035), (89, 250270), (145, 153614), (178, 125135), (290, 76807), (445, 50054), (863, 25810), (890, 25027), (1726, 12905), (2581, 8630), (4315, 5162)]