26758130

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{509}}^1\times {\mathrm{751}}^1$

素因数の和:1274

約数の個数: 32

約数和(自身を含む): 55226880

約数和(自身を除く): 28468750

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 509, 751, 1018, 1502, 2545, 3563, 3755, 5090, 5257, 7126, 7510, 10514, 17815, 26285, 35630, 52570, 382259, 764518, 1911295, 2675813, 3822590, 5351626, 13379065, 26758130]

約数ペア:

[(1, 26758130), (2, 13379065), (5, 5351626), (7, 3822590), (10, 2675813), (14, 1911295), (35, 764518), (70, 382259), (509, 52570), (751, 35630), (1018, 26285), (1502, 17815), (2545, 10514), (3563, 7510), (3755, 7126), (5090, 5257)]