824025540

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{1056443}}^1$

素因数の和:1056468

約数の個数: 48

約数和(自身を含む): 2484756288

約数和(自身を除く): 1660730748

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 39, 52, 60, 65, 78, 130, 156, 195, 260, 390, 780, 1056443, 2112886, 3169329, 4225772, 5282215, 6338658, 10564430, 12677316, 13733759, 15846645, 21128860, 27467518, 31693290, 41201277, 54935036, 63386580, 68668795, 82402554, 137337590, 164805108, 206006385, 274675180, 412012770, 824025540]

約数ペア:

[(1, 824025540), (2, 412012770), (3, 274675180), (4, 206006385), (5, 164805108), (6, 137337590), (10, 82402554), (12, 68668795), (13, 63386580), (15, 54935036), (20, 41201277), (26, 31693290), (30, 27467518), (39, 21128860), (52, 15846645), (60, 13733759), (65, 12677316), (78, 10564430), (130, 6338658), (156, 5282215), (195, 4225772), (260, 3169329), (390, 2112886), (780, 1056443)]