200010209620

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{53}}^1\times {\mathrm{500501}}^1$

素因数の和:500605

約数の個数: 96

約数和(自身を含む): 476758185120

約数和(自身を除く): 276747975500

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 29, 52, 53, 58, 65, 106, 116, 130, 145, 212, 260, 265, 290, 377, 530, 580, 689, 754, 1060, 1378, 1508, 1537, 1885, 2756, 3074, 3445, 3770, 6148, 6890, 7540, 7685, 13780, 15370, 19981, 30740, 39962, 79924, 99905, 199810, 399620, 500501, 1001002, 2002004, 2502505, 5005010, 6506513, 10010020, 13013026, 14514529, 26026052, 26526553, 29029058, 32532565, 53053106, 58058116, 65065130, 72572645, 106106212, 130130260, 132632765, 145145290, 188688877, 265265530, 290290580, 344845189, 377377754, 530531060, 689690378, 754755508, 769270037, 943444385, 1379380756, 1538540074, 1724225945, 1886888770, 3077080148, 3448451890, 3773777540, 3846350185, 6896903780, 7692700370, 10000510481, 15385400740, 20001020962, 40002041924, 50002552405, 100005104810, 200010209620]

約数ペア:

[(1, 200010209620), (2, 100005104810), (4, 50002552405), (5, 40002041924), (10, 20001020962), (13, 15385400740), (20, 10000510481), (26, 7692700370), (29, 6896903780), (52, 3846350185), (53, 3773777540), (58, 3448451890), (65, 3077080148), (106, 1886888770), (116, 1724225945), (130, 1538540074), (145, 1379380756), (212, 943444385), (260, 769270037), (265, 754755508), (290, 689690378), (377, 530531060), (530, 377377754), (580, 344845189), (689, 290290580), (754, 265265530), (1060, 188688877), (1378, 145145290), (1508, 132632765), (1537, 130130260), (1885, 106106212), (2756, 72572645), (3074, 65065130), (3445, 58058116), (3770, 53053106), (6148, 32532565), (6890, 29029058), (7540, 26526553), (7685, 26026052), (13780, 14514529), (15370, 13013026), (19981, 10010020), (30740, 6506513), (39962, 5005010), (79924, 2502505), (99905, 2002004), (199810, 1001002), (399620, 500501)]