2883591760

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{271}}^1\times {\mathrm{19001}}^1$

素因数の和:19292

約数の個数: 80

約数和(自身を含む): 7690793472

約数和(自身を除く): 4807201712

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 112, 140, 271, 280, 542, 560, 1084, 1355, 1897, 2168, 2710, 3794, 4336, 5420, 7588, 9485, 10840, 15176, 18970, 19001, 21680, 30352, 37940, 38002, 75880, 76004, 95005, 133007, 151760, 152008, 190010, 266014, 304016, 380020, 532028, 665035, 760040, 1064056, 1330070, 1520080, 2128112, 2660140, 5149271, 5320280, 10298542, 10640560, 20597084, 25746355, 36044897, 41194168, 51492710, 72089794, 82388336, 102985420, 144179588, 180224485, 205970840, 288359176, 360448970, 411941680, 576718352, 720897940, 1441795880, 2883591760]

約数ペア:

[(1, 2883591760), (2, 1441795880), (4, 720897940), (5, 576718352), (7, 411941680), (8, 360448970), (10, 288359176), (14, 205970840), (16, 180224485), (20, 144179588), (28, 102985420), (35, 82388336), (40, 72089794), (56, 51492710), (70, 41194168), (80, 36044897), (112, 25746355), (140, 20597084), (271, 10640560), (280, 10298542), (542, 5320280), (560, 5149271), (1084, 2660140), (1355, 2128112), (1897, 1520080), (2168, 1330070), (2710, 1064056), (3794, 760040), (4336, 665035), (5420, 532028), (7588, 380020), (9485, 304016), (10840, 266014), (15176, 190010), (18970, 152008), (19001, 151760), (21680, 133007), (30352, 95005), (37940, 76004), (38002, 75880)]