2014321540

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{839}}^1\times {\mathrm{1559}}^1$

素因数の和:2425

約数の個数: 96

約数和(自身を含む): 5283532800

約数和(自身を除く): 3269211260

約数列:

[1, 2, 4, 5, 7, 10, 11, 14, 20, 22, 28, 35, 44, 55, 70, 77, 110, 140, 154, 220, 308, 385, 770, 839, 1540, 1559, 1678, 3118, 3356, 4195, 5873, 6236, 7795, 8390, 9229, 10913, 11746, 15590, 16780, 17149, 18458, 21826, 23492, 29365, 31180, 34298, 36916, 43652, 46145, 54565, 58730, 64603, 68596, 85745, 92290, 109130, 117460, 120043, 129206, 171490, 184580, 218260, 240086, 258412, 323015, 342980, 480172, 600215, 646030, 1200430, 1292060, 1308001, 2400860, 2616002, 5232004, 6540005, 9156007, 13080010, 14388011, 18312014, 26160020, 28776022, 36624028, 45780035, 57552044, 71940055, 91560070, 100716077, 143880110, 183120140, 201432154, 287760220, 402864308, 503580385, 1007160770, 2014321540]

約数ペア:

[(1, 2014321540), (2, 1007160770), (4, 503580385), (5, 402864308), (7, 287760220), (10, 201432154), (11, 183120140), (14, 143880110), (20, 100716077), (22, 91560070), (28, 71940055), (35, 57552044), (44, 45780035), (55, 36624028), (70, 28776022), (77, 26160020), (110, 18312014), (140, 14388011), (154, 13080010), (220, 9156007), (308, 6540005), (385, 5232004), (770, 2616002), (839, 2400860), (1540, 1308001), (1559, 1292060), (1678, 1200430), (3118, 646030), (3356, 600215), (4195, 480172), (5873, 342980), (6236, 323015), (7795, 258412), (8390, 240086), (9229, 218260), (10913, 184580), (11746, 171490), (15590, 129206), (16780, 120043), (17149, 117460), (18458, 109130), (21826, 92290), (23492, 85745), (29365, 68596), (31180, 64603), (34298, 58730), (36916, 54565), (43652, 46145)]