1444338940

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{137}}^1\times {\mathrm{173}}^1\times {\mathrm{277}}^1$

素因数の和:607

約数の個数: 96

約数和(自身を含む): 3364369344

約数和(自身を除く): 1920030404

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 137, 173, 220, 274, 277, 346, 548, 554, 685, 692, 865, 1108, 1370, 1385, 1507, 1730, 1903, 2740, 2770, 3014, 3047, 3460, 3806, 5540, 6028, 6094, 7535, 7612, 9515, 12188, 15070, 15235, 19030, 23701, 30140, 30470, 37949, 38060, 47402, 47921, 60940, 75898, 94804, 95842, 118505, 151796, 189745, 191684, 237010, 239605, 260711, 379490, 417439, 474020, 479210, 521422, 527131, 758980, 834878, 958420, 1042844, 1054262, 1303555, 1669756, 2087195, 2108524, 2607110, 2635655, 4174390, 5214220, 5271310, 6565177, 8348780, 10542620, 13130354, 26260708, 32825885, 65651770, 72216947, 131303540, 144433894, 288867788, 361084735, 722169470, 1444338940]

約数ペア:

[(1, 1444338940), (2, 722169470), (4, 361084735), (5, 288867788), (10, 144433894), (11, 131303540), (20, 72216947), (22, 65651770), (44, 32825885), (55, 26260708), (110, 13130354), (137, 10542620), (173, 8348780), (220, 6565177), (274, 5271310), (277, 5214220), (346, 4174390), (548, 2635655), (554, 2607110), (685, 2108524), (692, 2087195), (865, 1669756), (1108, 1303555), (1370, 1054262), (1385, 1042844), (1507, 958420), (1730, 834878), (1903, 758980), (2740, 527131), (2770, 521422), (3014, 479210), (3047, 474020), (3460, 417439), (3806, 379490), (5540, 260711), (6028, 239605), (6094, 237010), (7535, 191684), (7612, 189745), (9515, 151796), (12188, 118505), (15070, 95842), (15235, 94804), (19030, 75898), (23701, 60940), (30140, 47921), (30470, 47402), (37949, 38060)]