10338520

素因数分解:

$2^3\times 5^1\times {\mathrm{131}}^1\times {\mathrm{1973}}^1$

素因数の和:2115

約数の個数: 32

約数和(自身を含む): 23451120

約数和(自身を除く): 13112600

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 131, 262, 524, 655, 1048, 1310, 1973, 2620, 3946, 5240, 7892, 9865, 15784, 19730, 39460, 78920, 258463, 516926, 1033852, 1292315, 2067704, 2584630, 5169260, 10338520]

約数ペア:

[(1, 10338520), (2, 5169260), (4, 2584630), (5, 2067704), (8, 1292315), (10, 1033852), (20, 516926), (40, 258463), (131, 78920), (262, 39460), (524, 19730), (655, 15784), (1048, 9865), (1310, 7892), (1973, 5240), (2620, 3946)]