536193520

素因数分解:

$2^4\times 5^1\times {\mathrm{331}}^1\times {\mathrm{20249}}^1$

素因数の和:20593

約数の個数: 40

約数和(自身を含む): 1250478000

約数和(自身を除く): 714284480

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 331, 662, 1324, 1655, 2648, 3310, 5296, 6620, 13240, 20249, 26480, 40498, 80996, 101245, 161992, 202490, 323984, 404980, 809960, 1619920, 6702419, 13404838, 26809676, 33512095, 53619352, 67024190, 107238704, 134048380, 268096760, 536193520]

約数ペア:

[(1, 536193520), (2, 268096760), (4, 134048380), (5, 107238704), (8, 67024190), (10, 53619352), (16, 33512095), (20, 26809676), (40, 13404838), (80, 6702419), (331, 1619920), (662, 809960), (1324, 404980), (1655, 323984), (2648, 202490), (3310, 161992), (5296, 101245), (6620, 80996), (13240, 40498), (20249, 26480)]