45534440

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{162623}}^1$

素因数の和:162641

約数の個数: 32

約数和(自身を含む): 117089280

約数和(自身を除く): 71554840

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 162623, 325246, 650492, 813115, 1138361, 1300984, 1626230, 2276722, 3252460, 4553444, 5691805, 6504920, 9106888, 11383610, 22767220, 45534440]

約数ペア:

[(1, 45534440), (2, 22767220), (4, 11383610), (5, 9106888), (7, 6504920), (8, 5691805), (10, 4553444), (14, 3252460), (20, 2276722), (28, 1626230), (35, 1300984), (40, 1138361), (56, 813115), (70, 650492), (140, 325246), (280, 162623)]