103432240

素因数分解:

$2^4\times 5^1\times {\mathrm{73}}^1\times {\mathrm{89}}^1\times {\mathrm{199}}^1$

素因数の和:374

約数の個数: 80

約数和(自身を含む): 247752000

約数和(自身を除く): 144319760

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 73, 80, 89, 146, 178, 199, 292, 356, 365, 398, 445, 584, 712, 730, 796, 890, 995, 1168, 1424, 1460, 1592, 1780, 1990, 2920, 3184, 3560, 3980, 5840, 6497, 7120, 7960, 12994, 14527, 15920, 17711, 25988, 29054, 32485, 35422, 51976, 58108, 64970, 70844, 72635, 88555, 103952, 116216, 129940, 141688, 145270, 177110, 232432, 259880, 283376, 290540, 354220, 519760, 581080, 708440, 1162160, 1292903, 1416880, 2585806, 5171612, 6464515, 10343224, 12929030, 20686448, 25858060, 51716120, 103432240]

約数ペア:

[(1, 103432240), (2, 51716120), (4, 25858060), (5, 20686448), (8, 12929030), (10, 10343224), (16, 6464515), (20, 5171612), (40, 2585806), (73, 1416880), (80, 1292903), (89, 1162160), (146, 708440), (178, 581080), (199, 519760), (292, 354220), (356, 290540), (365, 283376), (398, 259880), (445, 232432), (584, 177110), (712, 145270), (730, 141688), (796, 129940), (890, 116216), (995, 103952), (1168, 88555), (1424, 72635), (1460, 70844), (1592, 64970), (1780, 58108), (1990, 51976), (2920, 35422), (3184, 32485), (3560, 29054), (3980, 25988), (5840, 17711), (6497, 15920), (7120, 14527), (7960, 12994)]