64865050

素因数分解:

$2^1\times 5^2\times {\mathrm{19}}^1\times {\mathrm{68279}}^1$

素因数の和:68310

約数の個数: 24

約数和(自身を含む): 127000800

約数和(自身を除く): 62135750

約数列:

[1, 2, 5, 10, 19, 25, 38, 50, 95, 190, 475, 950, 68279, 136558, 341395, 682790, 1297301, 1706975, 2594602, 3413950, 6486505, 12973010, 32432525, 64865050]

約数ペア:

[(1, 64865050), (2, 32432525), (5, 12973010), (10, 6486505), (19, 3413950), (25, 2594602), (38, 1706975), (50, 1297301), (95, 682790), (190, 341395), (475, 136558), (950, 68279)]