548917180

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{83}}^1\times {\mathrm{97}}^1\times {\mathrm{487}}^1$

素因数の和:683

約数の個数: 96

約数和(自身を含む): 1349784576

約数和(自身を除く): 800867396

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 83, 97, 140, 166, 194, 332, 388, 415, 485, 487, 581, 679, 830, 970, 974, 1162, 1358, 1660, 1940, 1948, 2324, 2435, 2716, 2905, 3395, 3409, 4870, 5810, 6790, 6818, 8051, 9740, 11620, 13580, 13636, 16102, 17045, 32204, 34090, 40255, 40421, 47239, 56357, 68180, 80510, 80842, 94478, 112714, 161020, 161684, 188956, 202105, 225428, 236195, 281785, 282947, 330673, 404210, 472390, 563570, 565894, 661346, 808420, 944780, 1127140, 1131788, 1322692, 1414735, 1653365, 2829470, 3306730, 3920837, 5658940, 6613460, 7841674, 15683348, 19604185, 27445859, 39208370, 54891718, 78416740, 109783436, 137229295, 274458590, 548917180]

約数ペア:

[(1, 548917180), (2, 274458590), (4, 137229295), (5, 109783436), (7, 78416740), (10, 54891718), (14, 39208370), (20, 27445859), (28, 19604185), (35, 15683348), (70, 7841674), (83, 6613460), (97, 5658940), (140, 3920837), (166, 3306730), (194, 2829470), (332, 1653365), (388, 1414735), (415, 1322692), (485, 1131788), (487, 1127140), (581, 944780), (679, 808420), (830, 661346), (970, 565894), (974, 563570), (1162, 472390), (1358, 404210), (1660, 330673), (1940, 282947), (1948, 281785), (2324, 236195), (2435, 225428), (2716, 202105), (2905, 188956), (3395, 161684), (3409, 161020), (4870, 112714), (5810, 94478), (6790, 80842), (6818, 80510), (8051, 68180), (9740, 56357), (11620, 47239), (13580, 40421), (13636, 40255), (16102, 34090), (17045, 32204)]