131586590

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{467}}^1\times {\mathrm{1483}}^1$

素因数の和:1976

約数の個数: 32

約数和(自身を含む): 250024320

約数和(自身を除く): 118437730

約数列:

[1, 2, 5, 10, 19, 38, 95, 190, 467, 934, 1483, 2335, 2966, 4670, 7415, 8873, 14830, 17746, 28177, 44365, 56354, 88730, 140885, 281770, 692561, 1385122, 3462805, 6925610, 13158659, 26317318, 65793295, 131586590]

約数ペア:

[(1, 131586590), (2, 65793295), (5, 26317318), (10, 13158659), (19, 6925610), (38, 3462805), (95, 1385122), (190, 692561), (467, 281770), (934, 140885), (1483, 88730), (2335, 56354), (2966, 44365), (4670, 28177), (7415, 17746), (8873, 14830)]