84997510

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{41}}^1\times {\mathrm{431}}^1$

素因数の和:529

約数の個数: 64

約数和(自身を含む): 173746944

約数和(自身を除く): 88749434

約数列:

[1, 2, 5, 10, 13, 26, 37, 41, 65, 74, 82, 130, 185, 205, 370, 410, 431, 481, 533, 862, 962, 1066, 1517, 2155, 2405, 2665, 3034, 4310, 4810, 5330, 5603, 7585, 11206, 15170, 15947, 17671, 19721, 28015, 31894, 35342, 39442, 56030, 79735, 88355, 98605, 159470, 176710, 197210, 207311, 229723, 414622, 459446, 653827, 1036555, 1148615, 1307654, 2073110, 2297230, 3269135, 6538270, 8499751, 16999502, 42498755, 84997510]

約数ペア:

[(1, 84997510), (2, 42498755), (5, 16999502), (10, 8499751), (13, 6538270), (26, 3269135), (37, 2297230), (41, 2073110), (65, 1307654), (74, 1148615), (82, 1036555), (130, 653827), (185, 459446), (205, 414622), (370, 229723), (410, 207311), (431, 197210), (481, 176710), (533, 159470), (862, 98605), (962, 88355), (1066, 79735), (1517, 56030), (2155, 39442), (2405, 35342), (2665, 31894), (3034, 28015), (4310, 19721), (4810, 17671), (5330, 15947), (5603, 15170), (7585, 11206)]