2319399860

素因数分解:

$2^2\times 5^1\times {\mathrm{11411}}^1\times {\mathrm{10163}}^1$

素因数の和:21583

約数の個数: 24

約数和(自身を含む): 4871645856

約数和(自身を除く): 2552245996

約数列:

[1, 2, 4, 5, 10, 20, 10163, 11411, 20326, 22822, 40652, 45644, 50815, 57055, 101630, 114110, 203260, 228220, 115969993, 231939986, 463879972, 579849965, 1159699930, 2319399860]

約数ペア:

[(1, 2319399860), (2, 1159699930), (4, 579849965), (5, 463879972), (10, 231939986), (20, 115969993), (10163, 228220), (11411, 203260), (20326, 114110), (22822, 101630), (40652, 57055), (45644, 50815)]