505053920

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{10487}}^1$

素因数の和:10552

約数の個数: 96

約数和(自身を含む): 1395491328

約数和(自身を除く): 890437408

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 43, 56, 70, 80, 86, 112, 140, 160, 172, 215, 224, 280, 301, 344, 430, 560, 602, 688, 860, 1120, 1204, 1376, 1505, 1720, 2408, 3010, 3440, 4816, 6020, 6880, 9632, 10487, 12040, 20974, 24080, 41948, 48160, 52435, 73409, 83896, 104870, 146818, 167792, 209740, 293636, 335584, 367045, 419480, 450941, 587272, 734090, 838960, 901882, 1174544, 1468180, 1677920, 1803764, 2254705, 2349088, 2936360, 3156587, 3607528, 4509410, 5872720, 6313174, 7215056, 9018820, 11745440, 12626348, 14430112, 15782935, 18037640, 25252696, 31565870, 36075280, 50505392, 63131740, 72150560, 101010784, 126263480, 252526960, 505053920]

約数ペア:

[(1, 505053920), (2, 252526960), (4, 126263480), (5, 101010784), (7, 72150560), (8, 63131740), (10, 50505392), (14, 36075280), (16, 31565870), (20, 25252696), (28, 18037640), (32, 15782935), (35, 14430112), (40, 12626348), (43, 11745440), (56, 9018820), (70, 7215056), (80, 6313174), (86, 5872720), (112, 4509410), (140, 3607528), (160, 3156587), (172, 2936360), (215, 2349088), (224, 2254705), (280, 1803764), (301, 1677920), (344, 1468180), (430, 1174544), (560, 901882), (602, 838960), (688, 734090), (860, 587272), (1120, 450941), (1204, 419480), (1376, 367045), (1505, 335584), (1720, 293636), (2408, 209740), (3010, 167792), (3440, 146818), (4816, 104870), (6020, 83896), (6880, 73409), (9632, 52435), (10487, 48160), (12040, 41948), (20974, 24080)]