15697722560

素因数分解:

$2^6\times 5^1\times {\mathrm{13}}^1\times {\mathrm{3773491}}^1$

素因数の和:3773521

約数の個数: 56

約数和(自身を含む): 40255612656

約数和(自身を除く): 24557890096

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 32, 40, 52, 64, 65, 80, 104, 130, 160, 208, 260, 320, 416, 520, 832, 1040, 2080, 4160, 3773491, 7546982, 15093964, 18867455, 30187928, 37734910, 49055383, 60375856, 75469820, 98110766, 120751712, 150939640, 196221532, 241503424, 245276915, 301879280, 392443064, 490553830, 603758560, 784886128, 981107660, 1207517120, 1569772256, 1962215320, 3139544512, 3924430640, 7848861280, 15697722560]

約数ペア:

[(1, 15697722560), (2, 7848861280), (4, 3924430640), (5, 3139544512), (8, 1962215320), (10, 1569772256), (13, 1207517120), (16, 981107660), (20, 784886128), (26, 603758560), (32, 490553830), (40, 392443064), (52, 301879280), (64, 245276915), (65, 241503424), (80, 196221532), (104, 150939640), (130, 120751712), (160, 98110766), (208, 75469820), (260, 60375856), (320, 49055383), (416, 37734910), (520, 30187928), (832, 18867455), (1040, 15093964), (2080, 7546982), (4160, 3773491)]