41296240

素因数分解:

$2^4\times 5^1\times {\mathrm{389}}^1\times {\mathrm{1327}}^1$

素因数の和:1729

約数の個数: 40

約数和(自身を含む): 96333120

約数和(自身を除く): 55036880

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 389, 778, 1327, 1556, 1945, 2654, 3112, 3890, 5308, 6224, 6635, 7780, 10616, 13270, 15560, 21232, 26540, 31120, 53080, 106160, 516203, 1032406, 2064812, 2581015, 4129624, 5162030, 8259248, 10324060, 20648120, 41296240]

約数ペア:

[(1, 41296240), (2, 20648120), (4, 10324060), (5, 8259248), (8, 5162030), (10, 4129624), (16, 2581015), (20, 2064812), (40, 1032406), (80, 516203), (389, 106160), (778, 53080), (1327, 31120), (1556, 26540), (1945, 21232), (2654, 15560), (3112, 13270), (3890, 10616), (5308, 7780), (6224, 6635)]