114478520

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{220151}}^1$

素因数の和:220175

約数の個数: 32

約数和(自身を含む): 277391520

約数和(自身を除く): 162913000

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 104, 130, 260, 520, 220151, 440302, 880604, 1100755, 1761208, 2201510, 2861963, 4403020, 5723926, 8806040, 11447852, 14309815, 22895704, 28619630, 57239260, 114478520]

約数ペア:

[(1, 114478520), (2, 57239260), (4, 28619630), (5, 22895704), (8, 14309815), (10, 11447852), (13, 8806040), (20, 5723926), (26, 4403020), (40, 2861963), (52, 2201510), (65, 1761208), (104, 1100755), (130, 880604), (260, 440302), (520, 220151)]