26751940

素因数分解:

$2^2\times 5^1\times {\mathrm{139}}^1\times {\mathrm{9623}}^1$

素因数の和:9771

約数の個数: 24

約数和(自身を含む): 56589120

約数和(自身を除く): 29837180

約数列:

[1, 2, 4, 5, 10, 20, 139, 278, 556, 695, 1390, 2780, 9623, 19246, 38492, 48115, 96230, 192460, 1337597, 2675194, 5350388, 6687985, 13375970, 26751940]

約数ペア:

[(1, 26751940), (2, 13375970), (4, 6687985), (5, 5350388), (10, 2675194), (20, 1337597), (139, 192460), (278, 96230), (556, 48115), (695, 38492), (1390, 19246), (2780, 9623)]