2010891160

素因数分解:

$2^3\times 5^1\times {\mathrm{151}}^1\times {\mathrm{577}}^2$

素因数の和:1316

約数の個数: 48

約数和(自身を含む): 4562375760

約数和(自身を除く): 2551484600

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 151, 302, 577, 604, 755, 1154, 1208, 1510, 2308, 2885, 3020, 4616, 5770, 6040, 11540, 23080, 87127, 174254, 332929, 348508, 435635, 665858, 697016, 871270, 1331716, 1664645, 1742540, 2663432, 3329290, 3485080, 6658580, 13317160, 50272279, 100544558, 201089116, 251361395, 402178232, 502722790, 1005445580, 2010891160]

約数ペア:

[(1, 2010891160), (2, 1005445580), (4, 502722790), (5, 402178232), (8, 251361395), (10, 201089116), (20, 100544558), (40, 50272279), (151, 13317160), (302, 6658580), (577, 3485080), (604, 3329290), (755, 2663432), (1154, 1742540), (1208, 1664645), (1510, 1331716), (2308, 871270), (2885, 697016), (3020, 665858), (4616, 435635), (5770, 348508), (6040, 332929), (11540, 174254), (23080, 87127)]