2617961080

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{322409}}^1$

素因数の和:322456

約数の個数: 64

約数和(自身を含む): 6964056000

約数和(自身を除く): 4346094920

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 29, 35, 40, 56, 58, 70, 116, 140, 145, 203, 232, 280, 290, 406, 580, 812, 1015, 1160, 1624, 2030, 4060, 8120, 322409, 644818, 1289636, 1612045, 2256863, 2579272, 3224090, 4513726, 6448180, 9027452, 9349861, 11284315, 12896360, 18054904, 18699722, 22568630, 37399444, 45137260, 46749305, 65449027, 74798888, 90274520, 93498610, 130898054, 186997220, 261796108, 327245135, 373994440, 523592216, 654490270, 1308980540, 2617961080]

約数ペア:

[(1, 2617961080), (2, 1308980540), (4, 654490270), (5, 523592216), (7, 373994440), (8, 327245135), (10, 261796108), (14, 186997220), (20, 130898054), (28, 93498610), (29, 90274520), (35, 74798888), (40, 65449027), (56, 46749305), (58, 45137260), (70, 37399444), (116, 22568630), (140, 18699722), (145, 18054904), (203, 12896360), (232, 11284315), (280, 9349861), (290, 9027452), (406, 6448180), (580, 4513726), (812, 3224090), (1015, 2579272), (1160, 2256863), (1624, 1612045), (2030, 1289636), (4060, 644818), (8120, 322409)]