566402980

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{198043}}^1$

素因数の和:198076

約数の個数: 48

約数和(自身を含む): 1397398464

約数和(自身を除く): 830995484

約数列:

[1, 2, 4, 5, 10, 11, 13, 20, 22, 26, 44, 52, 55, 65, 110, 130, 143, 220, 260, 286, 572, 715, 1430, 2860, 198043, 396086, 792172, 990215, 1980430, 2178473, 2574559, 3960860, 4356946, 5149118, 8713892, 10298236, 10892365, 12872795, 21784730, 25745590, 28320149, 43569460, 51491180, 56640298, 113280596, 141600745, 283201490, 566402980]

約数ペア:

[(1, 566402980), (2, 283201490), (4, 141600745), (5, 113280596), (10, 56640298), (11, 51491180), (13, 43569460), (20, 28320149), (22, 25745590), (26, 21784730), (44, 12872795), (52, 10892365), (55, 10298236), (65, 8713892), (110, 5149118), (130, 4356946), (143, 3960860), (220, 2574559), (260, 2178473), (286, 1980430), (572, 990215), (715, 792172), (1430, 396086), (2860, 198043)]