528864310

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{2557}}^1$

素因数の和:2657

約数の個数: 64

約数和(自身を含む): 1077797952

約数和(自身を除く): 548933642

約数列:

[1, 2, 5, 10, 13, 26, 37, 43, 65, 74, 86, 130, 185, 215, 370, 430, 481, 559, 962, 1118, 1591, 2405, 2557, 2795, 3182, 4810, 5114, 5590, 7955, 12785, 15910, 20683, 25570, 33241, 41366, 66482, 94609, 103415, 109951, 166205, 189218, 206830, 219902, 332410, 473045, 549755, 946090, 1099510, 1229917, 1429363, 2459834, 2858726, 4068187, 6149585, 7146815, 8136374, 12299170, 14293630, 20340935, 40681870, 52886431, 105772862, 264432155, 528864310]

約数ペア:

[(1, 528864310), (2, 264432155), (5, 105772862), (10, 52886431), (13, 40681870), (26, 20340935), (37, 14293630), (43, 12299170), (65, 8136374), (74, 7146815), (86, 6149585), (130, 4068187), (185, 2858726), (215, 2459834), (370, 1429363), (430, 1229917), (481, 1099510), (559, 946090), (962, 549755), (1118, 473045), (1591, 332410), (2405, 219902), (2557, 206830), (2795, 189218), (3182, 166205), (4810, 109951), (5114, 103415), (5590, 94609), (7955, 66482), (12785, 41366), (15910, 33241), (20683, 25570)]