4937647520

素因数分解:

$2^5\times 5^1\times {\mathrm{13}}^1\times {\mathrm{2373869}}^1$

素因数の和:2373897

約数の個数: 48

約数和(自身を含む): 12562520040

約数和(自身を除く): 7624872520

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 32, 40, 52, 65, 80, 104, 130, 160, 208, 260, 416, 520, 1040, 2080, 2373869, 4747738, 9495476, 11869345, 18990952, 23738690, 30860297, 37981904, 47477380, 61720594, 75963808, 94954760, 123441188, 154301485, 189909520, 246882376, 308602970, 379819040, 493764752, 617205940, 987529504, 1234411880, 2468823760, 4937647520]

約数ペア:

[(1, 4937647520), (2, 2468823760), (4, 1234411880), (5, 987529504), (8, 617205940), (10, 493764752), (13, 379819040), (16, 308602970), (20, 246882376), (26, 189909520), (32, 154301485), (40, 123441188), (52, 94954760), (65, 75963808), (80, 61720594), (104, 47477380), (130, 37981904), (160, 30860297), (208, 23738690), (260, 18990952), (416, 11869345), (520, 9495476), (1040, 4747738), (2080, 2373869)]