87014240

素因数分解:

$2^5\times 5^1\times {\mathrm{67}}^1\times {\mathrm{8117}}^1$

素因数の和:8199

約数の個数: 48

約数和(自身を含む): 208665072

約数和(自身を除く): 121650832

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 67, 80, 134, 160, 268, 335, 536, 670, 1072, 1340, 2144, 2680, 5360, 8117, 10720, 16234, 32468, 40585, 64936, 81170, 129872, 162340, 259744, 324680, 543839, 649360, 1087678, 1298720, 2175356, 2719195, 4350712, 5438390, 8701424, 10876780, 17402848, 21753560, 43507120, 87014240]

約数ペア:

[(1, 87014240), (2, 43507120), (4, 21753560), (5, 17402848), (8, 10876780), (10, 8701424), (16, 5438390), (20, 4350712), (32, 2719195), (40, 2175356), (67, 1298720), (80, 1087678), (134, 649360), (160, 543839), (268, 324680), (335, 259744), (536, 162340), (670, 129872), (1072, 81170), (1340, 64936), (2144, 40585), (2680, 32468), (5360, 16234), (8117, 10720)]