5492680

素因数分解:

$2^3\times 5^1\times {\mathrm{353}}^1\times {\mathrm{389}}^1$

素因数の和:753

約数の個数: 32

約数和(自身を含む): 12425400

約数和(自身を除く): 6932720

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 353, 389, 706, 778, 1412, 1556, 1765, 1945, 2824, 3112, 3530, 3890, 7060, 7780, 14120, 15560, 137317, 274634, 549268, 686585, 1098536, 1373170, 2746340, 5492680]

約数ペア:

[(1, 5492680), (2, 2746340), (4, 1373170), (5, 1098536), (8, 686585), (10, 549268), (20, 274634), (40, 137317), (353, 15560), (389, 14120), (706, 7780), (778, 7060), (1412, 3890), (1556, 3530), (1765, 3112), (1945, 2824)]