4195950

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{2543}}^1$

素因数の和:2569

約数の個数: 48

約数和(自身を含む): 11356416

約数和(自身を除く): 7160466

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 22, 25, 30, 33, 50, 55, 66, 75, 110, 150, 165, 275, 330, 550, 825, 1650, 2543, 5086, 7629, 12715, 15258, 25430, 27973, 38145, 55946, 63575, 76290, 83919, 127150, 139865, 167838, 190725, 279730, 381450, 419595, 699325, 839190, 1398650, 2097975, 4195950]

約数ペア:

[(1, 4195950), (2, 2097975), (3, 1398650), (5, 839190), (6, 699325), (10, 419595), (11, 381450), (15, 279730), (22, 190725), (25, 167838), (30, 139865), (33, 127150), (50, 83919), (55, 76290), (66, 63575), (75, 55946), (110, 38145), (150, 27973), (165, 25430), (275, 15258), (330, 12715), (550, 7629), (825, 5086), (1650, 2543)]