13479760

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{24071}}^1$

素因数の和:24091

約数の個数: 40

約数和(自身を含む): 35819136

約数和(自身を除く): 22339376

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 112, 140, 280, 560, 24071, 48142, 96284, 120355, 168497, 192568, 240710, 336994, 385136, 481420, 673988, 842485, 962840, 1347976, 1684970, 1925680, 2695952, 3369940, 6739880, 13479760]

約数ペア:

[(1, 13479760), (2, 6739880), (4, 3369940), (5, 2695952), (7, 1925680), (8, 1684970), (10, 1347976), (14, 962840), (16, 842485), (20, 673988), (28, 481420), (35, 385136), (40, 336994), (56, 240710), (70, 192568), (80, 168497), (112, 120355), (140, 96284), (280, 48142), (560, 24071)]