13364260

素因数分解:

$2^2\times 5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{1049}}^1$

素因数の和:1085

約数の個数: 72

約数和(自身を含む): 35191800

約数和(自身を除く): 21827540

約数列:

[1, 2, 4, 5, 7, 10, 13, 14, 20, 26, 28, 35, 49, 52, 65, 70, 91, 98, 130, 140, 182, 196, 245, 260, 364, 455, 490, 637, 910, 980, 1049, 1274, 1820, 2098, 2548, 3185, 4196, 5245, 6370, 7343, 10490, 12740, 13637, 14686, 20980, 27274, 29372, 36715, 51401, 54548, 68185, 73430, 95459, 102802, 136370, 146860, 190918, 205604, 257005, 272740, 381836, 477295, 514010, 668213, 954590, 1028020, 1336426, 1909180, 2672852, 3341065, 6682130, 13364260]

約数ペア:

[(1, 13364260), (2, 6682130), (4, 3341065), (5, 2672852), (7, 1909180), (10, 1336426), (13, 1028020), (14, 954590), (20, 668213), (26, 514010), (28, 477295), (35, 381836), (49, 272740), (52, 257005), (65, 205604), (70, 190918), (91, 146860), (98, 136370), (130, 102802), (140, 95459), (182, 73430), (196, 68185), (245, 54548), (260, 51401), (364, 36715), (455, 29372), (490, 27274), (637, 20980), (910, 14686), (980, 13637), (1049, 12740), (1274, 10490), (1820, 7343), (2098, 6370), (2548, 5245), (3185, 4196)]