85168850

素因数分解:

$2^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{283}}^1\times {\mathrm{463}}^1$

素因数の和:771

約数の個数: 48

約数和(自身を含む): 171572352

約数和(自身を除く): 86403502

約数列:

[1, 2, 5, 10, 13, 25, 26, 50, 65, 130, 283, 325, 463, 566, 650, 926, 1415, 2315, 2830, 3679, 4630, 6019, 7075, 7358, 11575, 12038, 14150, 18395, 23150, 30095, 36790, 60190, 91975, 131029, 150475, 183950, 262058, 300950, 655145, 1310290, 1703377, 3275725, 3406754, 6551450, 8516885, 17033770, 42584425, 85168850]

約数ペア:

[(1, 85168850), (2, 42584425), (5, 17033770), (10, 8516885), (13, 6551450), (25, 3406754), (26, 3275725), (50, 1703377), (65, 1310290), (130, 655145), (283, 300950), (325, 262058), (463, 183950), (566, 150475), (650, 131029), (926, 91975), (1415, 60190), (2315, 36790), (2830, 30095), (3679, 23150), (4630, 18395), (6019, 14150), (7075, 12038), (7358, 11575)]