86804533870

素因数分解:

$2^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{179}}^1\times {\mathrm{787}}^1\times {\mathrm{1433}}^1$

素因数の和:2449

約数の個数: 64

約数和(自身を含む): 161091659520

約数和(自身を除く): 74287125650

約数列:

[1, 2, 5, 10, 43, 86, 179, 215, 358, 430, 787, 895, 1433, 1574, 1790, 2866, 3935, 7165, 7697, 7870, 14330, 15394, 33841, 38485, 61619, 67682, 76970, 123238, 140873, 169205, 256507, 281746, 308095, 338410, 513014, 616190, 704365, 1127771, 1282535, 1408730, 2255542, 2565070, 5638855, 6057539, 11029801, 11277710, 12115078, 22059602, 30287695, 48494153, 55149005, 60575390, 96988306, 110298010, 201871009, 242470765, 403742018, 484941530, 1009355045, 2018710090, 8680453387, 17360906774, 43402266935, 86804533870]

約数ペア:

[(1, 86804533870), (2, 43402266935), (5, 17360906774), (10, 8680453387), (43, 2018710090), (86, 1009355045), (179, 484941530), (215, 403742018), (358, 242470765), (430, 201871009), (787, 110298010), (895, 96988306), (1433, 60575390), (1574, 55149005), (1790, 48494153), (2866, 30287695), (3935, 22059602), (7165, 12115078), (7697, 11277710), (7870, 11029801), (14330, 6057539), (15394, 5638855), (33841, 2565070), (38485, 2255542), (61619, 1408730), (67682, 1282535), (76970, 1127771), (123238, 704365), (140873, 616190), (169205, 513014), (256507, 338410), (281746, 308095)]