24466780

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{139}}^1\times {\mathrm{677}}^1$

素因数の和:838

約数の個数: 48

約数和(自身を含む): 55812960

約数和(自身を除く): 31346180

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 139, 260, 278, 556, 677, 695, 1354, 1390, 1807, 2708, 2780, 3385, 3614, 6770, 7228, 8801, 9035, 13540, 17602, 18070, 35204, 36140, 44005, 88010, 94103, 176020, 188206, 376412, 470515, 941030, 1223339, 1882060, 2446678, 4893356, 6116695, 12233390, 24466780]

約数ペア:

[(1, 24466780), (2, 12233390), (4, 6116695), (5, 4893356), (10, 2446678), (13, 1882060), (20, 1223339), (26, 941030), (52, 470515), (65, 376412), (130, 188206), (139, 176020), (260, 94103), (278, 88010), (556, 44005), (677, 36140), (695, 35204), (1354, 18070), (1390, 17602), (1807, 13540), (2708, 9035), (2780, 8801), (3385, 7228), (3614, 6770)]