26859100

素因数分解:

$2^2\times 5^2\times {\mathrm{41}}^1\times {\mathrm{6551}}^1$

素因数の和:6606

約数の個数: 36

約数和(自身を含む): 59714928

約数和(自身を除く): 32855828

約数列:

[1, 2, 4, 5, 10, 20, 25, 41, 50, 82, 100, 164, 205, 410, 820, 1025, 2050, 4100, 6551, 13102, 26204, 32755, 65510, 131020, 163775, 268591, 327550, 537182, 655100, 1074364, 1342955, 2685910, 5371820, 6714775, 13429550, 26859100]

約数ペア:

[(1, 26859100), (2, 13429550), (4, 6714775), (5, 5371820), (10, 2685910), (20, 1342955), (25, 1074364), (41, 655100), (50, 537182), (82, 327550), (100, 268591), (164, 163775), (205, 131020), (410, 65510), (820, 32755), (1025, 26204), (2050, 13102), (4100, 6551)]