34276240

素因数分解:

$2^4\times 5^1\times {\mathrm{157}}^1\times {\mathrm{2729}}^1$

素因数の和:2899

約数の個数: 40

約数和(自身を含む): 80229240

約数和(自身を除く): 45953000

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 157, 314, 628, 785, 1256, 1570, 2512, 2729, 3140, 5458, 6280, 10916, 12560, 13645, 21832, 27290, 43664, 54580, 109160, 218320, 428453, 856906, 1713812, 2142265, 3427624, 4284530, 6855248, 8569060, 17138120, 34276240]

約数ペア:

[(1, 34276240), (2, 17138120), (4, 8569060), (5, 6855248), (8, 4284530), (10, 3427624), (16, 2142265), (20, 1713812), (40, 856906), (80, 428453), (157, 218320), (314, 109160), (628, 54580), (785, 43664), (1256, 27290), (1570, 21832), (2512, 13645), (2729, 12560), (3140, 10916), (5458, 6280)]