4827520

素因数分解:

$2^7\times 5^1\times {\mathrm{19}}^1\times {\mathrm{397}}^1$

素因数の和:435

約数の個数: 64

約数和(自身を含む): 12178800

約数和(自身を除く): 7351280

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 32, 38, 40, 64, 76, 80, 95, 128, 152, 160, 190, 304, 320, 380, 397, 608, 640, 760, 794, 1216, 1520, 1588, 1985, 2432, 3040, 3176, 3970, 6080, 6352, 7543, 7940, 12160, 12704, 15086, 15880, 25408, 30172, 31760, 37715, 50816, 60344, 63520, 75430, 120688, 127040, 150860, 241376, 254080, 301720, 482752, 603440, 965504, 1206880, 2413760, 4827520]

約数ペア:

[(1, 4827520), (2, 2413760), (4, 1206880), (5, 965504), (8, 603440), (10, 482752), (16, 301720), (19, 254080), (20, 241376), (32, 150860), (38, 127040), (40, 120688), (64, 75430), (76, 63520), (80, 60344), (95, 50816), (128, 37715), (152, 31760), (160, 30172), (190, 25408), (304, 15880), (320, 15086), (380, 12704), (397, 12160), (608, 7940), (640, 7543), (760, 6352), (794, 6080), (1216, 3970), (1520, 3176), (1588, 3040), (1985, 2432)]