7799691920

素因数分解:

$2^4\times 5^1\times {\mathrm{23}}^1\times {\mathrm{4238963}}^1$

素因数の和:4238999

約数の個数: 40

約数和(自身を含む): 18922735296

約数和(自身を除く): 11123043376

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 40, 46, 80, 92, 115, 184, 230, 368, 460, 920, 1840, 4238963, 8477926, 16955852, 21194815, 33911704, 42389630, 67823408, 84779260, 97496149, 169558520, 194992298, 339117040, 389984596, 487480745, 779969192, 974961490, 1559938384, 1949922980, 3899845960, 7799691920]

約数ペア:

[(1, 7799691920), (2, 3899845960), (4, 1949922980), (5, 1559938384), (8, 974961490), (10, 779969192), (16, 487480745), (20, 389984596), (23, 339117040), (40, 194992298), (46, 169558520), (80, 97496149), (92, 84779260), (115, 67823408), (184, 42389630), (230, 33911704), (368, 21194815), (460, 16955852), (920, 8477926), (1840, 4238963)]