109703920

素因数分解:

$2^4\times 5^1\times {\mathrm{883}}^1\times {\mathrm{1553}}^1$

素因数の和:2449

約数の個数: 40

約数和(自身を含む): 255514896

約数和(自身を除く): 145810976

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 883, 1553, 1766, 3106, 3532, 4415, 6212, 7064, 7765, 8830, 12424, 14128, 15530, 17660, 24848, 31060, 35320, 62120, 70640, 124240, 1371299, 2742598, 5485196, 6856495, 10970392, 13712990, 21940784, 27425980, 54851960, 109703920]

約数ペア:

[(1, 109703920), (2, 54851960), (4, 27425980), (5, 21940784), (8, 13712990), (10, 10970392), (16, 6856495), (20, 5485196), (40, 2742598), (80, 1371299), (883, 124240), (1553, 70640), (1766, 62120), (3106, 35320), (3532, 31060), (4415, 24848), (6212, 17660), (7064, 15530), (7765, 14128), (8830, 12424)]