2237034580

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{89}}^1\times {\mathrm{2657}}^1$

素因数の和:2809

約数の個数: 96

約数和(自身を含む): 5304942720

約数和(自身を除く): 3067908140

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 43, 44, 55, 86, 89, 110, 172, 178, 215, 220, 356, 430, 445, 473, 860, 890, 946, 979, 1780, 1892, 1958, 2365, 2657, 3827, 3916, 4730, 4895, 5314, 7654, 9460, 9790, 10628, 13285, 15308, 19135, 19580, 26570, 29227, 38270, 42097, 53140, 58454, 76540, 84194, 114251, 116908, 146135, 168388, 210485, 228502, 236473, 292270, 420970, 457004, 472946, 571255, 584540, 841940, 945892, 1142510, 1182365, 1256761, 2285020, 2364730, 2513522, 2601203, 4729460, 5027044, 5202406, 6283805, 10168339, 10404812, 12567610, 13006015, 20336678, 25135220, 26012030, 40673356, 50841695, 52024060, 101683390, 111851729, 203366780, 223703458, 447406916, 559258645, 1118517290, 2237034580]

約数ペア:

[(1, 2237034580), (2, 1118517290), (4, 559258645), (5, 447406916), (10, 223703458), (11, 203366780), (20, 111851729), (22, 101683390), (43, 52024060), (44, 50841695), (55, 40673356), (86, 26012030), (89, 25135220), (110, 20336678), (172, 13006015), (178, 12567610), (215, 10404812), (220, 10168339), (356, 6283805), (430, 5202406), (445, 5027044), (473, 4729460), (860, 2601203), (890, 2513522), (946, 2364730), (979, 2285020), (1780, 1256761), (1892, 1182365), (1958, 1142510), (2365, 945892), (2657, 841940), (3827, 584540), (3916, 571255), (4730, 472946), (4895, 457004), (5314, 420970), (7654, 292270), (9460, 236473), (9790, 228502), (10628, 210485), (13285, 168388), (15308, 146135), (19135, 116908), (19580, 114251), (26570, 84194), (29227, 76540), (38270, 58454), (42097, 53140)]