61954240

素因数分解:

$2^6\times 5^1\times {\mathrm{193607}}^1$

素因数の和:193624

約数の個数: 28

約数和(自身を含む): 147529296

約数和(自身を除く): 85575056

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 320, 193607, 387214, 774428, 968035, 1548856, 1936070, 3097712, 3872140, 6195424, 7744280, 12390848, 15488560, 30977120, 61954240]

約数ペア:

[(1, 61954240), (2, 30977120), (4, 15488560), (5, 12390848), (8, 7744280), (10, 6195424), (16, 3872140), (20, 3097712), (32, 1936070), (40, 1548856), (64, 968035), (80, 774428), (160, 387214), (320, 193607)]