22826440

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{6271}}^1$

素因数の和:6302

約数の個数: 64

約数和(自身を含む): 63221760

約数和(自身を除く): 40395320

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 20, 26, 28, 35, 40, 52, 56, 65, 70, 91, 104, 130, 140, 182, 260, 280, 364, 455, 520, 728, 910, 1820, 3640, 6271, 12542, 25084, 31355, 43897, 50168, 62710, 81523, 87794, 125420, 163046, 175588, 219485, 250840, 326092, 351176, 407615, 438970, 570661, 652184, 815230, 877940, 1141322, 1630460, 1755880, 2282644, 2853305, 3260920, 4565288, 5706610, 11413220, 22826440]

約数ペア:

[(1, 22826440), (2, 11413220), (4, 5706610), (5, 4565288), (7, 3260920), (8, 2853305), (10, 2282644), (13, 1755880), (14, 1630460), (20, 1141322), (26, 877940), (28, 815230), (35, 652184), (40, 570661), (52, 438970), (56, 407615), (65, 351176), (70, 326092), (91, 250840), (104, 219485), (130, 175588), (140, 163046), (182, 125420), (260, 87794), (280, 81523), (364, 62710), (455, 50168), (520, 43897), (728, 31355), (910, 25084), (1820, 12542), (3640, 6271)]