23317720

素因数分解:

$2^3\times 5^1\times {\mathrm{479}}^1\times {\mathrm{1217}}^1$

素因数の和:1707

約数の個数: 32

約数和(自身を含む): 52617600

約数和(自身を除く): 29299880

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 479, 958, 1217, 1916, 2395, 2434, 3832, 4790, 4868, 6085, 9580, 9736, 12170, 19160, 24340, 48680, 582943, 1165886, 2331772, 2914715, 4663544, 5829430, 11658860, 23317720]

約数ペア:

[(1, 23317720), (2, 11658860), (4, 5829430), (5, 4663544), (8, 2914715), (10, 2331772), (20, 1165886), (40, 582943), (479, 48680), (958, 24340), (1217, 19160), (1916, 12170), (2395, 9736), (2434, 9580), (3832, 6085), (4790, 4868)]