212725240

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{58441}}^1$

素因数の和:58472

約数の個数: 64

約数和(自身を含む): 589095360

約数和(自身を除く): 376370120

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 20, 26, 28, 35, 40, 52, 56, 65, 70, 91, 104, 130, 140, 182, 260, 280, 364, 455, 520, 728, 910, 1820, 3640, 58441, 116882, 233764, 292205, 409087, 467528, 584410, 759733, 818174, 1168820, 1519466, 1636348, 2045435, 2337640, 3038932, 3272696, 3798665, 4090870, 5318131, 6077864, 7597330, 8181740, 10636262, 15194660, 16363480, 21272524, 26590655, 30389320, 42545048, 53181310, 106362620, 212725240]

約数ペア:

[(1, 212725240), (2, 106362620), (4, 53181310), (5, 42545048), (7, 30389320), (8, 26590655), (10, 21272524), (13, 16363480), (14, 15194660), (20, 10636262), (26, 8181740), (28, 7597330), (35, 6077864), (40, 5318131), (52, 4090870), (56, 3798665), (65, 3272696), (70, 3038932), (91, 2337640), (104, 2045435), (130, 1636348), (140, 1519466), (182, 1168820), (260, 818174), (280, 759733), (364, 584410), (455, 467528), (520, 409087), (728, 292205), (910, 233764), (1820, 116882), (3640, 58441)]