2009016060490

素因数分解:

$2^1\times 5^1\times {\mathrm{223}}^1\times {\mathrm{349}}^1\times {\mathrm{1117}}^1\times {\mathrm{2311}}^1$

素因数の和:4007

約数の個数: 64

約数和(自身を含む): 3647692339200

約数和(自身を除く): 1638676278710

約数列:

[1, 2, 5, 10, 223, 349, 446, 698, 1115, 1117, 1745, 2230, 2234, 2311, 3490, 4622, 5585, 11170, 11555, 23110, 77827, 155654, 249091, 389135, 389833, 498182, 515353, 778270, 779666, 806539, 1030706, 1245455, 1613078, 1949165, 2490910, 2576765, 2581387, 3898330, 4032695, 5153530, 5162774, 8065390, 12906935, 25813870, 86932759, 173865518, 179858197, 359716394, 434663795, 575649301, 869327590, 899290985, 900904063, 1151298602, 1798581970, 1801808126, 2878246505, 4504520315, 5756493010, 9009040630, 200901606049, 401803212098, 1004508030245, 2009016060490]

約数ペア:

[(1, 2009016060490), (2, 1004508030245), (5, 401803212098), (10, 200901606049), (223, 9009040630), (349, 5756493010), (446, 4504520315), (698, 2878246505), (1115, 1801808126), (1117, 1798581970), (1745, 1151298602), (2230, 900904063), (2234, 899290985), (2311, 869327590), (3490, 575649301), (4622, 434663795), (5585, 359716394), (11170, 179858197), (11555, 173865518), (23110, 86932759), (77827, 25813870), (155654, 12906935), (249091, 8065390), (389135, 5162774), (389833, 5153530), (498182, 4032695), (515353, 3898330), (778270, 2581387), (779666, 2576765), (806539, 2490910), (1030706, 1949165), (1245455, 1613078)]