63482480

素因数分解:

$2^4\times 5^1\times {\mathrm{509}}^1\times {\mathrm{1559}}^1$

素因数の和:2081

約数の個数: 40

約数和(自身を含む): 147981600

約数和(自身を除く): 84499120

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 509, 1018, 1559, 2036, 2545, 3118, 4072, 5090, 6236, 7795, 8144, 10180, 12472, 15590, 20360, 24944, 31180, 40720, 62360, 124720, 793531, 1587062, 3174124, 3967655, 6348248, 7935310, 12696496, 15870620, 31741240, 63482480]

約数ペア:

[(1, 63482480), (2, 31741240), (4, 15870620), (5, 12696496), (8, 7935310), (10, 6348248), (16, 3967655), (20, 3174124), (40, 1587062), (80, 793531), (509, 124720), (1018, 62360), (1559, 40720), (2036, 31180), (2545, 24944), (3118, 20360), (4072, 15590), (5090, 12472), (6236, 10180), (7795, 8144)]