220140070

素因数分解:

$2^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{83}}^1\times {\mathrm{6469}}^1$

素因数の和:6600

約数の個数: 32

約数和(自身を含む): 410870880

約数和(自身を除く): 190730810

約数列:

[1, 2, 5, 10, 41, 82, 83, 166, 205, 410, 415, 830, 3403, 6469, 6806, 12938, 17015, 32345, 34030, 64690, 265229, 530458, 536927, 1073854, 1326145, 2652290, 2684635, 5369270, 22014007, 44028014, 110070035, 220140070]

約数ペア:

[(1, 220140070), (2, 110070035), (5, 44028014), (10, 22014007), (41, 5369270), (82, 2684635), (83, 2652290), (166, 1326145), (205, 1073854), (410, 536927), (415, 530458), (830, 265229), (3403, 64690), (6469, 34030), (6806, 32345), (12938, 17015)]