2176970290

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^4\times {\mathrm{14869}}^1$

素因数の和:14920

約数の個数: 40

約数和(自身を含む): 4310664300

約数和(自身を除く): 2133694010

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 121, 242, 605, 1210, 1331, 2662, 6655, 13310, 14641, 14869, 29282, 29738, 73205, 74345, 146410, 148690, 163559, 327118, 817795, 1635590, 1799149, 3598298, 8995745, 17991490, 19790639, 39581278, 98953195, 197906390, 217697029, 435394058, 1088485145, 2176970290]

約数ペア:

[(1, 2176970290), (2, 1088485145), (5, 435394058), (10, 217697029), (11, 197906390), (22, 98953195), (55, 39581278), (110, 19790639), (121, 17991490), (242, 8995745), (605, 3598298), (1210, 1799149), (1331, 1635590), (2662, 817795), (6655, 327118), (13310, 163559), (14641, 148690), (14869, 146410), (29282, 74345), (29738, 73205)]