13309848460

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{83}}^1\times {\mathrm{479}}^1\times {\mathrm{881}}^1$

素因数の和:1471

約数の個数: 96

約数和(自身を含む): 29872281600

約数和(自身を除く): 16562433140

約数列:

[1, 2, 4, 5, 10, 19, 20, 38, 76, 83, 95, 166, 190, 332, 380, 415, 479, 830, 881, 958, 1577, 1660, 1762, 1916, 2395, 3154, 3524, 4405, 4790, 6308, 7885, 8810, 9101, 9580, 15770, 16739, 17620, 18202, 31540, 33478, 36404, 39757, 45505, 66956, 73123, 79514, 83695, 91010, 146246, 159028, 167390, 182020, 198785, 292492, 334780, 365615, 397570, 421999, 731230, 755383, 795140, 843998, 1389337, 1462460, 1510766, 1687996, 2109995, 2778674, 3021532, 3776915, 4219990, 5557348, 6946685, 7553830, 8017981, 8439980, 13893370, 15107660, 16035962, 27786740, 32071924, 35025917, 40089905, 70051834, 80179810, 140103668, 160359620, 175129585, 350259170, 665492423, 700518340, 1330984846, 2661969692, 3327462115, 6654924230, 13309848460]

約数ペア:

[(1, 13309848460), (2, 6654924230), (4, 3327462115), (5, 2661969692), (10, 1330984846), (19, 700518340), (20, 665492423), (38, 350259170), (76, 175129585), (83, 160359620), (95, 140103668), (166, 80179810), (190, 70051834), (332, 40089905), (380, 35025917), (415, 32071924), (479, 27786740), (830, 16035962), (881, 15107660), (958, 13893370), (1577, 8439980), (1660, 8017981), (1762, 7553830), (1916, 6946685), (2395, 5557348), (3154, 4219990), (3524, 3776915), (4405, 3021532), (4790, 2778674), (6308, 2109995), (7885, 1687996), (8810, 1510766), (9101, 1462460), (9580, 1389337), (15770, 843998), (16739, 795140), (17620, 755383), (18202, 731230), (31540, 421999), (33478, 397570), (36404, 365615), (39757, 334780), (45505, 292492), (66956, 198785), (73123, 182020), (79514, 167390), (83695, 159028), (91010, 146246)]