41894270

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{571}}^1$

素因数の和:641

約数の個数: 64

約数和(自身を含む): 88957440

約数和(自身を除く): 47063170

約数列:

[1, 2, 5, 10, 11, 22, 23, 29, 46, 55, 58, 110, 115, 145, 230, 253, 290, 319, 506, 571, 638, 667, 1142, 1265, 1334, 1595, 2530, 2855, 3190, 3335, 5710, 6281, 6670, 7337, 12562, 13133, 14674, 16559, 26266, 31405, 33118, 36685, 62810, 65665, 73370, 82795, 131330, 144463, 165590, 182149, 288926, 364298, 380857, 722315, 761714, 910745, 1444630, 1821490, 1904285, 3808570, 4189427, 8378854, 20947135, 41894270]

約数ペア:

[(1, 41894270), (2, 20947135), (5, 8378854), (10, 4189427), (11, 3808570), (22, 1904285), (23, 1821490), (29, 1444630), (46, 910745), (55, 761714), (58, 722315), (110, 380857), (115, 364298), (145, 288926), (230, 182149), (253, 165590), (290, 144463), (319, 131330), (506, 82795), (571, 73370), (638, 65665), (667, 62810), (1142, 36685), (1265, 33118), (1334, 31405), (1595, 26266), (2530, 16559), (2855, 14674), (3190, 13133), (3335, 12562), (5710, 7337), (6281, 6670)]