2008044610

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{127657}}^1$

素因数の和:127699

約数の個数: 48

約数和(自身を含む): 4278585528

約数和(自身を除く): 2270540918

約数列:

[1, 2, 5, 10, 11, 13, 22, 26, 55, 65, 110, 121, 130, 143, 242, 286, 605, 715, 1210, 1430, 1573, 3146, 7865, 15730, 127657, 255314, 638285, 1276570, 1404227, 1659541, 2808454, 3319082, 7021135, 8297705, 14042270, 15446497, 16595410, 18254951, 30892994, 36509902, 77232485, 91274755, 154464970, 182549510, 200804461, 401608922, 1004022305, 2008044610]

約数ペア:

[(1, 2008044610), (2, 1004022305), (5, 401608922), (10, 200804461), (11, 182549510), (13, 154464970), (22, 91274755), (26, 77232485), (55, 36509902), (65, 30892994), (110, 18254951), (121, 16595410), (130, 15446497), (143, 14042270), (242, 8297705), (286, 7021135), (605, 3319082), (715, 2808454), (1210, 1659541), (1430, 1404227), (1573, 1276570), (3146, 638285), (7865, 255314), (15730, 127657)]