11413220

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{6271}}^1$

素因数の和:6300

約数の個数: 48

約数和(自身を含む): 29503488

約数和(自身を除く): 18090268

約数列:

[1, 2, 4, 5, 7, 10, 13, 14, 20, 26, 28, 35, 52, 65, 70, 91, 130, 140, 182, 260, 364, 455, 910, 1820, 6271, 12542, 25084, 31355, 43897, 62710, 81523, 87794, 125420, 163046, 175588, 219485, 326092, 407615, 438970, 570661, 815230, 877940, 1141322, 1630460, 2282644, 2853305, 5706610, 11413220]

約数ペア:

[(1, 11413220), (2, 5706610), (4, 2853305), (5, 2282644), (7, 1630460), (10, 1141322), (13, 877940), (14, 815230), (20, 570661), (26, 438970), (28, 407615), (35, 326092), (52, 219485), (65, 175588), (70, 163046), (91, 125420), (130, 87794), (140, 81523), (182, 62710), (260, 43897), (364, 31355), (455, 25084), (910, 12542), (1820, 6271)]