112977490

素因数分解:

$2^1\times 5^1\times {\mathrm{61}}^1\times {\mathrm{89}}^1\times {\mathrm{2081}}^1$

素因数の和:2238

約数の個数: 32

約数和(自身を含む): 209116080

約数和(自身を除く): 96138590

約数列:

[1, 2, 5, 10, 61, 89, 122, 178, 305, 445, 610, 890, 2081, 4162, 5429, 10405, 10858, 20810, 27145, 54290, 126941, 185209, 253882, 370418, 634705, 926045, 1269410, 1852090, 11297749, 22595498, 56488745, 112977490]

約数ペア:

[(1, 112977490), (2, 56488745), (5, 22595498), (10, 11297749), (61, 1852090), (89, 1269410), (122, 926045), (178, 634705), (305, 370418), (445, 253882), (610, 185209), (890, 126941), (2081, 54290), (4162, 27145), (5429, 20810), (10405, 10858)]