182460980

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{13241}}^1$

素因数の和:13316

約数の個数: 48

約数和(自身を含む): 420459984

約数和(自身を除く): 237999004

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 53, 65, 106, 130, 212, 260, 265, 530, 689, 1060, 1378, 2756, 3445, 6890, 13241, 13780, 26482, 52964, 66205, 132410, 172133, 264820, 344266, 688532, 701773, 860665, 1403546, 1721330, 2807092, 3442660, 3508865, 7017730, 9123049, 14035460, 18246098, 36492196, 45615245, 91230490, 182460980]

約数ペア:

[(1, 182460980), (2, 91230490), (4, 45615245), (5, 36492196), (10, 18246098), (13, 14035460), (20, 9123049), (26, 7017730), (52, 3508865), (53, 3442660), (65, 2807092), (106, 1721330), (130, 1403546), (212, 860665), (260, 701773), (265, 688532), (530, 344266), (689, 264820), (1060, 172133), (1378, 132410), (2756, 66205), (3445, 52964), (6890, 26482), (13241, 13780)]