26237240

素因数分解:

$2^3\times 5^1\times {\mathrm{797}}^1\times {\mathrm{823}}^1$

素因数の和:1631

約数の個数: 32

約数和(自身を含む): 59179680

約数和(自身を除く): 32942440

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 797, 823, 1594, 1646, 3188, 3292, 3985, 4115, 6376, 6584, 7970, 8230, 15940, 16460, 31880, 32920, 655931, 1311862, 2623724, 3279655, 5247448, 6559310, 13118620, 26237240]

約数ペア:

[(1, 26237240), (2, 13118620), (4, 6559310), (5, 5247448), (8, 3279655), (10, 2623724), (20, 1311862), (40, 655931), (797, 32920), (823, 31880), (1594, 16460), (1646, 15940), (3188, 8230), (3292, 7970), (3985, 6584), (4115, 6376)]