86601520

素因数分解:

$2^4\times 5^1\times {\mathrm{67}}^1\times {\mathrm{107}}^1\times {\mathrm{151}}^1$

素因数の和:338

約数の個数: 80

約数和(自身を含む): 207629568

約数和(自身を除く): 121028048

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 67, 80, 107, 134, 151, 214, 268, 302, 335, 428, 535, 536, 604, 670, 755, 856, 1070, 1072, 1208, 1340, 1510, 1712, 2140, 2416, 2680, 3020, 4280, 5360, 6040, 7169, 8560, 10117, 12080, 14338, 16157, 20234, 28676, 32314, 35845, 40468, 50585, 57352, 64628, 71690, 80785, 80936, 101170, 114704, 129256, 143380, 161570, 161872, 202340, 258512, 286760, 323140, 404680, 573520, 646280, 809360, 1082519, 1292560, 2165038, 4330076, 5412595, 8660152, 10825190, 17320304, 21650380, 43300760, 86601520]

約数ペア:

[(1, 86601520), (2, 43300760), (4, 21650380), (5, 17320304), (8, 10825190), (10, 8660152), (16, 5412595), (20, 4330076), (40, 2165038), (67, 1292560), (80, 1082519), (107, 809360), (134, 646280), (151, 573520), (214, 404680), (268, 323140), (302, 286760), (335, 258512), (428, 202340), (535, 161872), (536, 161570), (604, 143380), (670, 129256), (755, 114704), (856, 101170), (1070, 80936), (1072, 80785), (1208, 71690), (1340, 64628), (1510, 57352), (1712, 50585), (2140, 40468), (2416, 35845), (2680, 32314), (3020, 28676), (4280, 20234), (5360, 16157), (6040, 14338), (7169, 12080), (8560, 10117)]