72692620

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{3631}}^1$

素因数の和:3671

約数の個数: 96

約数和(自身を含む): 205019136

約数和(自身を除く): 132326516

約数列:

[1, 2, 4, 5, 7, 10, 11, 13, 14, 20, 22, 26, 28, 35, 44, 52, 55, 65, 70, 77, 91, 110, 130, 140, 143, 154, 182, 220, 260, 286, 308, 364, 385, 455, 572, 715, 770, 910, 1001, 1430, 1540, 1820, 2002, 2860, 3631, 4004, 5005, 7262, 10010, 14524, 18155, 20020, 25417, 36310, 39941, 47203, 50834, 72620, 79882, 94406, 101668, 127085, 159764, 188812, 199705, 236015, 254170, 279587, 330421, 399410, 472030, 508340, 519233, 559174, 660842, 798820, 944060, 1038466, 1118348, 1321684, 1397935, 1652105, 2076932, 2596165, 2795870, 3304210, 3634631, 5192330, 5591740, 6608420, 7269262, 10384660, 14538524, 18173155, 36346310, 72692620]

約数ペア:

[(1, 72692620), (2, 36346310), (4, 18173155), (5, 14538524), (7, 10384660), (10, 7269262), (11, 6608420), (13, 5591740), (14, 5192330), (20, 3634631), (22, 3304210), (26, 2795870), (28, 2596165), (35, 2076932), (44, 1652105), (52, 1397935), (55, 1321684), (65, 1118348), (70, 1038466), (77, 944060), (91, 798820), (110, 660842), (130, 559174), (140, 519233), (143, 508340), (154, 472030), (182, 399410), (220, 330421), (260, 279587), (286, 254170), (308, 236015), (364, 199705), (385, 188812), (455, 159764), (572, 127085), (715, 101668), (770, 94406), (910, 79882), (1001, 72620), (1430, 50834), (1540, 47203), (1820, 39941), (2002, 36310), (2860, 25417), (3631, 20020), (4004, 18155), (5005, 14524), (7262, 10010)]