41469860

素因数分解:

$2^2\times 5^1\times {\mathrm{41}}^1\times {\mathrm{103}}^1\times {\mathrm{491}}^1$

素因数の和:644

約数の個数: 48

約数和(自身を含む): 90260352

約数和(自身を除く): 48790492

約数列:

[1, 2, 4, 5, 10, 20, 41, 82, 103, 164, 205, 206, 410, 412, 491, 515, 820, 982, 1030, 1964, 2060, 2455, 4223, 4910, 8446, 9820, 16892, 20131, 21115, 40262, 42230, 50573, 80524, 84460, 100655, 101146, 201310, 202292, 252865, 402620, 505730, 1011460, 2073493, 4146986, 8293972, 10367465, 20734930, 41469860]

約数ペア:

[(1, 41469860), (2, 20734930), (4, 10367465), (5, 8293972), (10, 4146986), (20, 2073493), (41, 1011460), (82, 505730), (103, 402620), (164, 252865), (205, 202292), (206, 201310), (410, 101146), (412, 100655), (491, 84460), (515, 80524), (820, 50573), (982, 42230), (1030, 40262), (1964, 21115), (2060, 20131), (2455, 16892), (4223, 9820), (4910, 8446)]