5728840

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{479}}^1$

素因数の和:526

約数の個数: 64

約数和(自身を含む): 14515200

約数和(自身を除く): 8786360

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 23, 26, 40, 46, 52, 65, 92, 104, 115, 130, 184, 230, 260, 299, 460, 479, 520, 598, 920, 958, 1196, 1495, 1916, 2392, 2395, 2990, 3832, 4790, 5980, 6227, 9580, 11017, 11960, 12454, 19160, 22034, 24908, 31135, 44068, 49816, 55085, 62270, 88136, 110170, 124540, 143221, 220340, 249080, 286442, 440680, 572884, 716105, 1145768, 1432210, 2864420, 5728840]

約数ペア:

[(1, 5728840), (2, 2864420), (4, 1432210), (5, 1145768), (8, 716105), (10, 572884), (13, 440680), (20, 286442), (23, 249080), (26, 220340), (40, 143221), (46, 124540), (52, 110170), (65, 88136), (92, 62270), (104, 55085), (115, 49816), (130, 44068), (184, 31135), (230, 24908), (260, 22034), (299, 19160), (460, 12454), (479, 11960), (520, 11017), (598, 9580), (920, 6227), (958, 5980), (1196, 4790), (1495, 3832), (1916, 2990), (2392, 2395)]