67505620

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{1279}}^1$

素因数の和:1337

約数の個数: 96

約数和(自身を含む): 180633600

約数和(自身を除く): 113127980

約数列:

[1, 2, 4, 5, 7, 10, 13, 14, 20, 26, 28, 29, 35, 52, 58, 65, 70, 91, 116, 130, 140, 145, 182, 203, 260, 290, 364, 377, 406, 455, 580, 754, 812, 910, 1015, 1279, 1508, 1820, 1885, 2030, 2558, 2639, 3770, 4060, 5116, 5278, 6395, 7540, 8953, 10556, 12790, 13195, 16627, 17906, 25580, 26390, 33254, 35812, 37091, 44765, 52780, 66508, 74182, 83135, 89530, 116389, 148364, 166270, 179060, 185455, 232778, 259637, 332540, 370910, 465556, 482183, 519274, 581945, 741820, 964366, 1038548, 1163890, 1298185, 1928732, 2327780, 2410915, 2596370, 3375281, 4821830, 5192740, 6750562, 9643660, 13501124, 16876405, 33752810, 67505620]

約数ペア:

[(1, 67505620), (2, 33752810), (4, 16876405), (5, 13501124), (7, 9643660), (10, 6750562), (13, 5192740), (14, 4821830), (20, 3375281), (26, 2596370), (28, 2410915), (29, 2327780), (35, 1928732), (52, 1298185), (58, 1163890), (65, 1038548), (70, 964366), (91, 741820), (116, 581945), (130, 519274), (140, 482183), (145, 465556), (182, 370910), (203, 332540), (260, 259637), (290, 232778), (364, 185455), (377, 179060), (406, 166270), (455, 148364), (580, 116389), (754, 89530), (812, 83135), (910, 74182), (1015, 66508), (1279, 52780), (1508, 44765), (1820, 37091), (1885, 35812), (2030, 33254), (2558, 26390), (2639, 25580), (3770, 17906), (4060, 16627), (5116, 13195), (5278, 12790), (6395, 10556), (7540, 8953)]