296229440

素因数分解:

$2^6\times 5^1\times {\mathrm{13}}^1\times {\mathrm{71209}}^1$

素因数の和:71239

約数の個数: 56

約数和(自身を含む): 759668280

約数和(自身を除く): 463438840

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 32, 40, 52, 64, 65, 80, 104, 130, 160, 208, 260, 320, 416, 520, 832, 1040, 2080, 4160, 71209, 142418, 284836, 356045, 569672, 712090, 925717, 1139344, 1424180, 1851434, 2278688, 2848360, 3702868, 4557376, 4628585, 5696720, 7405736, 9257170, 11393440, 14811472, 18514340, 22786880, 29622944, 37028680, 59245888, 74057360, 148114720, 296229440]

約数ペア:

[(1, 296229440), (2, 148114720), (4, 74057360), (5, 59245888), (8, 37028680), (10, 29622944), (13, 22786880), (16, 18514340), (20, 14811472), (26, 11393440), (32, 9257170), (40, 7405736), (52, 5696720), (64, 4628585), (65, 4557376), (80, 3702868), (104, 2848360), (130, 2278688), (160, 1851434), (208, 1424180), (260, 1139344), (320, 925717), (416, 712090), (520, 569672), (832, 356045), (1040, 284836), (2080, 142418), (4160, 71209)]