37984340

素因数分解:

$2^2\times 5^1\times {\mathrm{103}}^1\times {\mathrm{18439}}^1$

素因数の和:18551

約数の個数: 24

約数和(自身を含む): 80545920

約数和(自身を除く): 42561580

約数列:

[1, 2, 4, 5, 10, 20, 103, 206, 412, 515, 1030, 2060, 18439, 36878, 73756, 92195, 184390, 368780, 1899217, 3798434, 7596868, 9496085, 18992170, 37984340]

約数ペア:

[(1, 37984340), (2, 18992170), (4, 9496085), (5, 7596868), (10, 3798434), (20, 1899217), (103, 368780), (206, 184390), (412, 92195), (515, 73756), (1030, 36878), (2060, 18439)]