33989780

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{3593}}^1$

素因数の和:3656

約数の個数: 48

約数和(自身を含む): 79700544

約数和(自身を除く): 45710764

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 43, 44, 55, 86, 110, 172, 215, 220, 430, 473, 860, 946, 1892, 2365, 3593, 4730, 7186, 9460, 14372, 17965, 35930, 39523, 71860, 79046, 154499, 158092, 197615, 308998, 395230, 617996, 772495, 790460, 1544990, 1699489, 3089980, 3398978, 6797956, 8497445, 16994890, 33989780]

約数ペア:

[(1, 33989780), (2, 16994890), (4, 8497445), (5, 6797956), (10, 3398978), (11, 3089980), (20, 1699489), (22, 1544990), (43, 790460), (44, 772495), (55, 617996), (86, 395230), (110, 308998), (172, 197615), (215, 158092), (220, 154499), (430, 79046), (473, 71860), (860, 39523), (946, 35930), (1892, 17965), (2365, 14372), (3593, 9460), (4730, 7186)]