26815100

素因数分解:

$2^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{20627}}^1$

素因数の和:20654

約数の個数: 36

約数和(自身を含む): 62667864

約数和(自身を除く): 35852764

約数列:

[1, 2, 4, 5, 10, 13, 20, 25, 26, 50, 52, 65, 100, 130, 260, 325, 650, 1300, 20627, 41254, 82508, 103135, 206270, 268151, 412540, 515675, 536302, 1031350, 1072604, 1340755, 2062700, 2681510, 5363020, 6703775, 13407550, 26815100]

約数ペア:

[(1, 26815100), (2, 13407550), (4, 6703775), (5, 5363020), (10, 2681510), (13, 2062700), (20, 1340755), (25, 1072604), (26, 1031350), (50, 536302), (52, 515675), (65, 412540), (100, 268151), (130, 206270), (260, 103135), (325, 82508), (650, 41254), (1300, 20627)]