57800920

素因数分解:

$2^3\times 5^1\times {\mathrm{463}}^1\times {\mathrm{3121}}^1$

素因数の和:3595

約数の個数: 32

約数和(自身を含む): 130374720

約数和(自身を除く): 72573800

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 463, 926, 1852, 2315, 3121, 3704, 4630, 6242, 9260, 12484, 15605, 18520, 24968, 31210, 62420, 124840, 1445023, 2890046, 5780092, 7225115, 11560184, 14450230, 28900460, 57800920]

約数ペア:

[(1, 57800920), (2, 28900460), (4, 14450230), (5, 11560184), (8, 7225115), (10, 5780092), (20, 2890046), (40, 1445023), (463, 124840), (926, 62420), (1852, 31210), (2315, 24968), (3121, 18520), (3704, 15605), (4630, 12484), (6242, 9260)]