15693203440

素因数分解:

$2^4\times 5^1\times {\mathrm{1451}}^1\times {\mathrm{135193}}^1$

素因数の和:136657

約数の個数: 40

約数和(自身を含む): 36512113968

約数和(自身を除く): 20818910528

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 1451, 2902, 5804, 7255, 11608, 14510, 23216, 29020, 58040, 116080, 135193, 270386, 540772, 675965, 1081544, 1351930, 2163088, 2703860, 5407720, 10815440, 196165043, 392330086, 784660172, 980825215, 1569320344, 1961650430, 3138640688, 3923300860, 7846601720, 15693203440]

約数ペア:

[(1, 15693203440), (2, 7846601720), (4, 3923300860), (5, 3138640688), (8, 1961650430), (10, 1569320344), (16, 980825215), (20, 784660172), (40, 392330086), (80, 196165043), (1451, 10815440), (2902, 5407720), (5804, 2703860), (7255, 2163088), (11608, 1351930), (14510, 1081544), (23216, 675965), (29020, 540772), (58040, 270386), (116080, 135193)]