26005820

素因数分解:

$2^2\times 5^1\times {\mathrm{37}}^1\times {\mathrm{113}}^1\times {\mathrm{311}}^1$

素因数の和:470

約数の個数: 48

約数和(自身を含む): 56766528

約数和(自身を除く): 30760708

約数列:

[1, 2, 4, 5, 10, 20, 37, 74, 113, 148, 185, 226, 311, 370, 452, 565, 622, 740, 1130, 1244, 1555, 2260, 3110, 4181, 6220, 8362, 11507, 16724, 20905, 23014, 35143, 41810, 46028, 57535, 70286, 83620, 115070, 140572, 175715, 230140, 351430, 702860, 1300291, 2600582, 5201164, 6501455, 13002910, 26005820]

約数ペア:

[(1, 26005820), (2, 13002910), (4, 6501455), (5, 5201164), (10, 2600582), (20, 1300291), (37, 702860), (74, 351430), (113, 230140), (148, 175715), (185, 140572), (226, 115070), (311, 83620), (370, 70286), (452, 57535), (565, 46028), (622, 41810), (740, 35143), (1130, 23014), (1244, 20905), (1555, 16724), (2260, 11507), (3110, 8362), (4181, 6220)]