282403550

素因数分解:

$2^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{311}}^1$

素因数の和:474

約数の個数: 96

約数和(自身を含む): 623960064

約数和(自身を除く): 341556514

約数列:

[1, 2, 5, 10, 11, 13, 22, 25, 26, 50, 55, 65, 110, 127, 130, 143, 254, 275, 286, 311, 325, 550, 622, 635, 650, 715, 1270, 1397, 1430, 1555, 1651, 2794, 3110, 3175, 3302, 3421, 3575, 4043, 6350, 6842, 6985, 7150, 7775, 8086, 8255, 13970, 15550, 16510, 17105, 18161, 20215, 34210, 34925, 36322, 39497, 40430, 41275, 44473, 69850, 78994, 82550, 85525, 88946, 90805, 101075, 171050, 181610, 197485, 202150, 222365, 394970, 434467, 444730, 454025, 513461, 868934, 908050, 987425, 1026922, 1111825, 1974850, 2172335, 2223650, 2567305, 4344670, 5134610, 5648071, 10861675, 11296142, 12836525, 21723350, 25673050, 28240355, 56480710, 141201775, 282403550]

約数ペア:

[(1, 282403550), (2, 141201775), (5, 56480710), (10, 28240355), (11, 25673050), (13, 21723350), (22, 12836525), (25, 11296142), (26, 10861675), (50, 5648071), (55, 5134610), (65, 4344670), (110, 2567305), (127, 2223650), (130, 2172335), (143, 1974850), (254, 1111825), (275, 1026922), (286, 987425), (311, 908050), (325, 868934), (550, 513461), (622, 454025), (635, 444730), (650, 434467), (715, 394970), (1270, 222365), (1397, 202150), (1430, 197485), (1555, 181610), (1651, 171050), (2794, 101075), (3110, 90805), (3175, 88946), (3302, 85525), (3421, 82550), (3575, 78994), (4043, 69850), (6350, 44473), (6842, 41275), (6985, 40430), (7150, 39497), (7775, 36322), (8086, 34925), (8255, 34210), (13970, 20215), (15550, 18161), (16510, 17105)]