13308929660

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{191}}^1\times {\mathrm{283}}^1\times {\mathrm{947}}^1$

素因数の和:1443

約数の個数: 96

約数和(自身を含む): 30395215872

約数和(自身を除く): 17086286212

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 191, 260, 283, 382, 566, 764, 947, 955, 1132, 1415, 1894, 1910, 2483, 2830, 3679, 3788, 3820, 4735, 4966, 5660, 7358, 9470, 9932, 12311, 12415, 14716, 18395, 18940, 24622, 24830, 36790, 49244, 49660, 54053, 61555, 73580, 108106, 123110, 180877, 216212, 246220, 268001, 270265, 361754, 536002, 540530, 702689, 723508, 904385, 1072004, 1081060, 1340005, 1405378, 1808770, 2351401, 2680010, 2810756, 3484013, 3513445, 3617540, 4702802, 5360020, 6968026, 7026890, 9405604, 11757005, 13936052, 14053780, 17420065, 23514010, 34840130, 47028020, 51188191, 69680260, 102376382, 204752764, 255940955, 511881910, 665446483, 1023763820, 1330892966, 2661785932, 3327232415, 6654464830, 13308929660]

約数ペア:

[(1, 13308929660), (2, 6654464830), (4, 3327232415), (5, 2661785932), (10, 1330892966), (13, 1023763820), (20, 665446483), (26, 511881910), (52, 255940955), (65, 204752764), (130, 102376382), (191, 69680260), (260, 51188191), (283, 47028020), (382, 34840130), (566, 23514010), (764, 17420065), (947, 14053780), (955, 13936052), (1132, 11757005), (1415, 9405604), (1894, 7026890), (1910, 6968026), (2483, 5360020), (2830, 4702802), (3679, 3617540), (3788, 3513445), (3820, 3484013), (4735, 2810756), (4966, 2680010), (5660, 2351401), (7358, 1808770), (9470, 1405378), (9932, 1340005), (12311, 1081060), (12415, 1072004), (14716, 904385), (18395, 723508), (18940, 702689), (24622, 540530), (24830, 536002), (36790, 361754), (49244, 270265), (49660, 268001), (54053, 246220), (61555, 216212), (73580, 180877), (108106, 123110)]