73675420

素因数分解:

$2^2\times 5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{5783}}^1$

素因数の和:5819

約数の個数: 72

約数和(自身を含む): 193856544

約数和(自身を除く): 120181124

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, 1274, 1820, 2548, 3185, 5783, 6370, 11566, 12740, 23132, 28915, 40481, 57830, 75179, 80962, 115660, 150358, 161924, 202405, 283367, 300716, 375895, 404810, 526253, 566734, 751790, 809620, 1052506, 1133468, 1416835, 1503580, 2105012, 2631265, 2833670, 3683771, 5262530, 5667340, 7367542, 10525060, 14735084, 18418855, 36837710, 73675420]

約数ペア:

[(1, 73675420), (2, 36837710), (4, 18418855), (5, 14735084), (7, 10525060), (10, 7367542), (13, 5667340), (14, 5262530), (20, 3683771), (26, 2833670), (28, 2631265), (35, 2105012), (49, 1503580), (52, 1416835), (65, 1133468), (70, 1052506), (91, 809620), (98, 751790), (130, 566734), (140, 526253), (182, 404810), (196, 375895), (245, 300716), (260, 283367), (364, 202405), (455, 161924), (490, 150358), (637, 115660), (910, 80962), (980, 75179), (1274, 57830), (1820, 40481), (2548, 28915), (3185, 23132), (5783, 12740), (6370, 11566)]