152548420

素因数分解:

$2^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{401}}^1\times {\mathrm{827}}^1$

素因数の和:1260

約数の個数: 48

約数和(自身を含む): 335518848

約数和(自身を除く): 182970428

約数列:

[1, 2, 4, 5, 10, 20, 23, 46, 92, 115, 230, 401, 460, 802, 827, 1604, 1654, 2005, 3308, 4010, 4135, 8020, 8270, 9223, 16540, 18446, 19021, 36892, 38042, 46115, 76084, 92230, 95105, 184460, 190210, 331627, 380420, 663254, 1326508, 1658135, 3316270, 6632540, 7627421, 15254842, 30509684, 38137105, 76274210, 152548420]

約数ペア:

[(1, 152548420), (2, 76274210), (4, 38137105), (5, 30509684), (10, 15254842), (20, 7627421), (23, 6632540), (46, 3316270), (92, 1658135), (115, 1326508), (230, 663254), (401, 380420), (460, 331627), (802, 190210), (827, 184460), (1604, 95105), (1654, 92230), (2005, 76084), (3308, 46115), (4010, 38042), (4135, 36892), (8020, 19021), (8270, 18446), (9223, 16540)]