1008050540

素因数分解:

$2^2\times 5^1\times 7^2\times {\mathrm{181}}^1\times {\mathrm{5683}}^1$

素因数の和:5887

約数の個数: 72

約数和(自身を含む): 2476564272

約数和(自身を除く): 1468513732

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 49, 70, 98, 140, 181, 196, 245, 362, 490, 724, 905, 980, 1267, 1810, 2534, 3620, 5068, 5683, 6335, 8869, 11366, 12670, 17738, 22732, 25340, 28415, 35476, 39781, 44345, 56830, 79562, 88690, 113660, 159124, 177380, 198905, 278467, 397810, 556934, 795620, 1028623, 1113868, 1392335, 2057246, 2784670, 4114492, 5143115, 5569340, 7200361, 10286230, 14400722, 20572460, 28801444, 36001805, 50402527, 72003610, 100805054, 144007220, 201610108, 252012635, 504025270, 1008050540]

約数ペア:

[(1, 1008050540), (2, 504025270), (4, 252012635), (5, 201610108), (7, 144007220), (10, 100805054), (14, 72003610), (20, 50402527), (28, 36001805), (35, 28801444), (49, 20572460), (70, 14400722), (98, 10286230), (140, 7200361), (181, 5569340), (196, 5143115), (245, 4114492), (362, 2784670), (490, 2057246), (724, 1392335), (905, 1113868), (980, 1028623), (1267, 795620), (1810, 556934), (2534, 397810), (3620, 278467), (5068, 198905), (5683, 177380), (6335, 159124), (8869, 113660), (11366, 88690), (12670, 79562), (17738, 56830), (22732, 44345), (25340, 39781), (28415, 35476)]