2655147560

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{5106053}}^1$

素因数の和:5106077

約数の個数: 32

約数和(自身を含む): 6433628040

約数和(自身を除く): 3778480480

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 104, 130, 260, 520, 5106053, 10212106, 20424212, 25530265, 40848424, 51060530, 66378689, 102121060, 132757378, 204242120, 265514756, 331893445, 531029512, 663786890, 1327573780, 2655147560]

約数ペア:

[(1, 2655147560), (2, 1327573780), (4, 663786890), (5, 531029512), (8, 331893445), (10, 265514756), (13, 204242120), (20, 132757378), (26, 102121060), (40, 66378689), (52, 51060530), (65, 40848424), (104, 25530265), (130, 20424212), (260, 10212106), (520, 5106053)]