26330570

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{509}}^1\times {\mathrm{739}}^1$

素因数の和:1262

約数の個数: 32

約数和(自身を含む): 54345600

約数和(自身を除く): 28015030

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 509, 739, 1018, 1478, 2545, 3563, 3695, 5090, 5173, 7126, 7390, 10346, 17815, 25865, 35630, 51730, 376151, 752302, 1880755, 2633057, 3761510, 5266114, 13165285, 26330570]

約数ペア:

[(1, 26330570), (2, 13165285), (5, 5266114), (7, 3761510), (10, 2633057), (14, 1880755), (35, 752302), (70, 376151), (509, 51730), (739, 35630), (1018, 25865), (1478, 17815), (2545, 10346), (3563, 7390), (3695, 7126), (5090, 5173)]