1330932850

素因数分解:

$2^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{983}}^1\times {\mathrm{2083}}^1$

素因数の和:3091

約数の個数: 48

約数和(自身を含む): 2669954112

約数和(自身を除く): 1339021262

約数列:

[1, 2, 5, 10, 13, 25, 26, 50, 65, 130, 325, 650, 983, 1966, 2083, 4166, 4915, 9830, 10415, 12779, 20830, 24575, 25558, 27079, 49150, 52075, 54158, 63895, 104150, 127790, 135395, 270790, 319475, 638950, 676975, 1353950, 2047589, 4095178, 10237945, 20475890, 26618657, 51189725, 53237314, 102379450, 133093285, 266186570, 665466425, 1330932850]

約数ペア:

[(1, 1330932850), (2, 665466425), (5, 266186570), (10, 133093285), (13, 102379450), (25, 53237314), (26, 51189725), (50, 26618657), (65, 20475890), (130, 10237945), (325, 4095178), (650, 2047589), (983, 1353950), (1966, 676975), (2083, 638950), (4166, 319475), (4915, 270790), (9830, 135395), (10415, 127790), (12779, 104150), (20830, 63895), (24575, 54158), (25558, 52075), (27079, 49150)]