22953580

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^2\times {\mathrm{6791}}^1$

素因数の和:6826

約数の個数: 36

約数和(自身を含む): 52203312

約数和(自身を除く): 29249732

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 169, 260, 338, 676, 845, 1690, 3380, 6791, 13582, 27164, 33955, 67910, 88283, 135820, 176566, 353132, 441415, 882830, 1147679, 1765660, 2295358, 4590716, 5738395, 11476790, 22953580]

約数ペア:

[(1, 22953580), (2, 11476790), (4, 5738395), (5, 4590716), (10, 2295358), (13, 1765660), (20, 1147679), (26, 882830), (52, 441415), (65, 353132), (130, 176566), (169, 135820), (260, 88283), (338, 67910), (676, 33955), (845, 27164), (1690, 13582), (3380, 6791)]